| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.689 | 17/8:07.713 |
| 2 | 1 | 28.925 | 17/8:09.719 |
| 3 | 1 | 28.952 | 17/8:10.541 |
| 4 | 1 | 30.537 | 17/8:17.688 |
| 5 | 1 | 29.104 | 17/8:17.104 |
| 6 | 1 | 30.416 | 17/8:20.432 |
| 7 | 1 | 29.453 | 17/8:20.470 |
| 8 | 1 | 28.949 | 17/8:19.428 |
| 9 | 1 | 29.444 | 17/8:19.553 |
| 10 | 1 | 30.269 | 17/8:21.055 |
| 11 | 1 | 28.547 | 17/8:19.622 |
| 12 | 2 | 34.139 | 17/8:26.351 |
| 13 | 2 | 31.286 | 17/8:28.313 |
| 14 | 2 | 30.799 | 17/8:29.404 |
| 15 | 1 | 31.271 | 16/8:00.832 |
| 16 | 1 | 28.715 | 17/8:29.463 |
| 17 | 2 | 33.236 | 17/8:32.731 |