| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.352 | 21/5:01.392 |
| 2 | 1 | 14.661 | 21/5:04.636 |
| 3 | 1 | 14.832 | 21/5:06.915 |
| 4 | 1 | 14.618 | 21/5:06.931 |
| 5 | 2 | 15.216 | 21/5:09.452 |
| 6 | 2 | 15.454 | 21/5:11.966 |
| 7 | 2 | 14.498 | 21/5:10.893 |
| 8 | 2 | 24.395 | 19/5:04.062 |
| 9 | 2 | 31.171 | 17/5:00.705 |
| 10 | 2 | 18.026 | 17/5:01.279 |
| 11 | 2 | 15.653 | 18/5:15.615 |
| 12 | 2 | 14.820 | 18/5:11.544 |
| 13 | 2 | 17.576 | 18/5:11.915 |
| 14 | 2 | 15.686 | 18/5:09.803 |
| 15 | 2 | 16.305 | 18/5:08.716 |
| 16 | 2 | 15.136 | 18/5:06.449 |
| 17 | 2 | 16.397 | 18/5:05.784 |
| 18 | 2 | 16.016 | 18/5:04.812 |