| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.851 | 19/5:01.169 |
| 2 | 4 | 17.360 | 19/5:15.505 |
| 3 | 4 | 17.042 | 18/5:01.518 |
| 4 | 4 | 15.697 | 19/5:13.262 |
| 5 | 4 | 20.055 | 18/5:09.618 |
| 6 | 4 | 15.250 | 18/5:03.765 |
| 7 | 4 | 18.995 | 18/5:09.214 |
| 8 | 4 | 18.161 | 18/5:11.425 |
| 9 | 4 | 19.939 | 18/5:16.700 |
| 10 | 4 | 17.364 | 18/5:16.285 |
| 11 | 4 | 15.841 | 18/5:13.454 |
| 12 | 4 | 15.237 | 18/5:10.188 |
| 13 | 4 | 18.908 | 18/5:12.508 |
| 14 | 4 | 15.453 | 18/5:10.054 |
| 15 | 4 | 15.911 | 18/5:08.477 |
| 16 | 4 | 16.045 | 18/5:07.248 |
| 17 | 4 | 15.194 | 18/5:05.262 |
| 18 | 4 | 15.872 | 18/5:04.175 |