| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.734 | N/A |
| 2 | 1 | 16.496 | 20/5:15.158 |
| 3 | 1 | 15.866 | 20/5:09.173 |
| 4 | 1 | 15.753 | 20/5:06.462 |
| 5 | 1 | 15.653 | 20/5:04.632 |
| 6 | 1 | 15.522 | 20/5:03.036 |
| 7 | 1 | 15.783 | 20/5:02.798 |
| 8 | 1 | 16.436 | 20/5:04.401 |
| 9 | 1 | 16.227 | 20/5:05.107 |
| 10 | 1 | 16.512 | 20/5:06.257 |
| 11 | 1 | 16.295 | 20/5:06.765 |
| 12 | 1 | 16.272 | 20/5:07.141 |
| 13 | 2 | 18.969 | 20/5:11.725 |
| 14 | 2 | 16.883 | 20/5:12.555 |
| 15 | 1 | 15.847 | 20/5:11.860 |
| 16 | 1 | 15.942 | 20/5:11.378 |
| 17 | 2 | 17.318 | 20/5:12.590 |
| 18 | 2 | 15.968 | 20/5:12.151 |
| 19 | 2 | 15.685 | 20/5:11.462 |
| 20 | 1 | 16.968 | 20/5:12.129 |