| PL | JD | # | Athlete | Age | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 385 | NG, CHIN HUI | 28 | Oldham Athletics | 51.04 | |
| 2 | 402 | CLAYTON, CALEB | 23 | National University Singapore | 53.11 | |
| 3 | 102 | BHARADWAJ, AKASH VIJAY | 18 | Swift Athletics | 53.17 | |
| 4 | 401 | CHIANG, LUKE | 23 | National University Singapore | 54.85 | |
| 343 | TEO, YAN | 27 | Wings Athletics Club | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 385 | NG, CHIN HUI | 28 | Oldham Athletics | 51.04 | ||
| 2 | 402 | CLAYTON, CALEB | 23 | National University Singapore | 53.11 | ||
| 3 | 102 | BHARADWAJ, AKASH VIJAY | 18 | Swift Athletics | 53.17 | ||
| 4 | 401 | CHIANG, LUKE | 23 | National University Singapore | 54.85 | ||
| 343 | TEO, YAN | 27 | Wings Athletics Club | DNS |
| PL | JD | # | Athlete | Age | Team | Time | HPL |
|---|---|---|---|---|---|---|---|
| 1 | 385 | NG, CHIN HUI | 28 | Oldham Athletics | 50.07q | 1 (1) | |
| 2 | 343 | TEO, YAN | 27 | Wings Athletics Club | 50.28q | 1 (2) | |
| 3 | 402 | CLAYTON, CALEB | 23 | National University Singapore | 52.97q | 1 (3) | |
| 4 | 102 | BHARADWAJ, AKASH VIJAY | 18 | Swift Athletics | 53.70q | 1 (4) | |
| 5 | 401 | CHIANG, LUKE | 23 | National University Singapore | 54.15q | 2 (1) | |
| 6 | 46 | HASHIM, IMAN | 27 | Nanyang Technological Uni | 54.70 | 6 (1) | |
| 7 | 44 | ADAM, DHIYA'ULHAQ | 23 | Nanyang Technological Uni | 54.81 | 7 (1) | |
| 8 | 20 | KHAIRULNAZIM, MOHAMED | 16 | Trackstar Athletics | 55.04 | 2 (2) | |
| 9 | 163 | S.ANANDAN, SHAN S/O | 18 | Singapore Sports School | 55.33 | 2 (3) | |
| 10 | 157 | POH, EDSEL | 16 | Singapore Sports School | 55.38 | 3 (1) | |
| 11 | 67 | TAN, THEODORE | 25 | Nanyang Technological Uni | 56.43 | 5 (1) | |
| 12 | 30 | KUMAR VARSHAN, BALA | 16 | Trackstar Athletics | 56.93 | 3 (2) | |
| 13 | 43 | SHAFIQ, ANSHAD | 23 | Nanyang Technological Uni | 56.94 | 6 (2) | |
| 14 | 350 | GWEE, SAMUEL | 20 | Reactiv | 57.08 | 7 (2) | |
| 15 | 235 | S/O CHANDRASEKARAN, KATHIERAVAN | 19 | Temasek Polytechnic | 57.44 | 4 (1) | |
| 16 | 103 | TAN, DANZEL | 20 | Swift Athletics | 57.53 | 5 (2) | |
| 17 | 254 | KUMAR, S ANISH | 18 | Temasek Polytechnic | 57.59 | 4 (2) | |
| 18 | 276 | TEN, RAYYAN | 17 | Regional Training Ce | 57.81 | 5 (3) | |
| 19 | 156 | MOHAMAD HYDER ANARQI, BIN MOHAMAD ROHAIZAD | 16 | Singapore Sports School | 58.02 | 2 (4) | |
| 20 | 441 | KITA, JUNNOSKE | 18 | Team Cicada Trackers | 58.38 | 3 (3) | |
| 21 | 104 | LIM, ANDERTON | 20 | Swift Athletics | 58.43 | 7 (3) | |
| 22 | 130 | SEBASTIAN, TAN CHONG WEI | 18 | Erovra Club | 59.78 | 6 (3) | |
| 23 | 159 | MOLOKWU, IFEANYICHUKWU ASYARAFF IBRAHIM | 16 | Singapore Sports School | 59.81 | 3 (4) | |
| 24 | 16 | TAY, HUAN LIN | 24 | Singapore Management Uni | 1:00.53 | 4 (3) | |
| 25 | 122 | CHONG, JIA WEI | 18 | Erovra Club | 1:02.65 | 4 (4) | |
| 341 | TAN, ZONG YANG | 28 | Wings Athletics Club | DNS | |||
| 356 | CHAUHAN, AARYA | 20 | Maxform | DNS | |||
| 328 | MOHAN, THEJESVI | 19 | Wings Athletics Club | DNS | |||
| 35 | CHIA, BRIEN | 18 | TeamFabian | DNS | |||
| 63 | PHANG, FRANCIS | 24 | Nanyang Technological Uni | DNS | |||
| 388 | LOW, JOEL | 16 | Oldham Athletics | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 385 | NG, CHIN HUI | 28 | Oldham Athletics | 50.07 | ||
| 2 | 343 | TEO, YAN | 27 | Wings Athletics Club | 50.28 | ||
| 3 | 402 | CLAYTON, CALEB | 23 | National University Singapore | 52.97 | ||
| 4 | 102 | BHARADWAJ, AKASH VIJAY | 18 | Swift Athletics | 53.70 | ||
| 341 | TAN, ZONG YANG | 28 | Wings Athletics Club | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 401 | CHIANG, LUKE | 23 | National University Singapore | 54.15 | ||
| 2 | 20 | KHAIRULNAZIM, MOHAMED | 16 | Trackstar Athletics | 55.04 | ||
| 3 | 163 | S.ANANDAN, SHAN S/O | 18 | Singapore Sports School | 55.33 | ||
| 4 | 156 | MOHAMAD HYDER ANARQI, BIN MOHAMAD ROHAIZAD | 16 | Singapore Sports School | 58.02 | ||
| 356 | CHAUHAN, AARYA | 20 | Maxform | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 157 | POH, EDSEL | 16 | Singapore Sports School | 55.38 | ||
| 2 | 30 | KUMAR VARSHAN, BALA | 16 | Trackstar Athletics | 56.93 | ||
| 3 | 441 | KITA, JUNNOSKE | 18 | Team Cicada Trackers | 58.38 | ||
| 4 | 159 | MOLOKWU, IFEANYICHUKWU ASYARAFF IBRAHIM | 16 | Singapore Sports School | 59.81 | ||
| 328 | MOHAN, THEJESVI | 19 | Wings Athletics Club | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 235 | S/O CHANDRASEKARAN, KATHIERAVAN | 19 | Temasek Polytechnic | 57.44 | ||
| 2 | 254 | KUMAR, S ANISH | 18 | Temasek Polytechnic | 57.59 | ||
| 3 | 16 | TAY, HUAN LIN | 24 | Singapore Management Uni | 1:00.53 | ||
| 4 | 122 | CHONG, JIA WEI | 18 | Erovra Club | 1:02.65 | ||
| 35 | CHIA, BRIEN | 18 | TeamFabian | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 67 | TAN, THEODORE | 25 | Nanyang Technological Uni | 56.43 | ||
| 2 | 103 | TAN, DANZEL | 20 | Swift Athletics | 57.53 | ||
| 3 | 276 | TEN, RAYYAN | 17 | Regional Training Ce | 57.81 | ||
| 63 | PHANG, FRANCIS | 24 | Nanyang Technological Uni | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 46 | HASHIM, IMAN | 27 | Nanyang Technological Uni | 54.70 | ||
| 2 | 43 | SHAFIQ, ANSHAD | 23 | Nanyang Technological Uni | 56.94 | ||
| 3 | 130 | SEBASTIAN, TAN CHONG WEI | 18 | Erovra Club | 59.78 | ||
| 388 | LOW, JOEL | 16 | Oldham Athletics | DNS |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 44 | ADAM, DHIYA'ULHAQ | 23 | Nanyang Technological Uni | 54.81 | ||
| 2 | 350 | GWEE, SAMUEL | 20 | Reactiv | 57.08 | ||
| 3 | 104 | LIM, ANDERTON | 20 | Swift Athletics | 58.43 |