| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.522 | 21/5:04.962 |
| 2 | 1 | 14.635 | 21/5:06.149 |
| 3 | 1 | 14.757 | 21/5:07.398 |
| 4 | 1 | 14.747 | 21/5:07.970 |
| 5 | 1 | 14.573 | 21/5:07.583 |
| 6 | 1 | 14.714 | 21/5:07.818 |
| 7 | 1 | 15.450 | 21/5:10.194 |
| 8 | 1 | 14.506 | 21/5:09.498 |
| 9 | 1 | 14.310 | 21/5:08.499 |
| 10 | 1 | 14.823 | 21/5:08.778 |
| 11 | 1 | 14.771 | 21/5:08.906 |
| 12 | 1 | 14.556 | 21/5:08.637 |
| 13 | 1 | 14.887 | 21/5:08.944 |
| 14 | 1 | 19.116 | 20/5:00.524 |
| 15 | 1 | 15.015 | 20/5:00.509 |
| 16 | 1 | 14.428 | 21/5:14.751 |
| 17 | 1 | 14.781 | 21/5:14.495 |
| 18 | 1 | 14.907 | 21/5:14.414 |
| 19 | 1 | 14.618 | 21/5:14.023 |
| 20 | 2 | 18.280 | 20/5:02.396 |