| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.564 | 15/5:08.046 |
| 2 | 1 | 21.024 | 15/5:11.091 |
| 3 | 1 | 21.246 | 15/5:14.017 |
| 4 | 1 | 21.409 | 15/5:15.911 |
| 5 | 1 | 20.966 | 15/5:15.627 |
| 6 | 1 | 21.118 | 15/5:15.817 |
| 7 | 1 | 21.519 | 15/5:16.812 |
| 8 | 1 | 20.836 | 15/5:16.278 |
| 9 | 1 | 21.534 | 15/5:17.026 |
| 10 | 1 | 22.353 | 15/5:18.853 |
| 11 | 1 | 21.780 | 15/5:19.566 |
| 12 | 1 | 21.197 | 15/5:19.432 |
| 13 | 1 | 21.474 | 15/5:19.638 |
| 14 | 1 | 22.601 | 15/5:21.022 |
| 15 | 1 | 23.439 | 15/5:23.060 |