| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.584 | N/A |
| 2 | 2 | 18.131 | 21/6:10.204 |
| 3 | 2 | 17.728 | 21/6:06.174 |
| 4 | 2 | 17.687 | 21/6:04.557 |
| 5 | 2 | 17.649 | 21/6:03.559 |
| 6 | 2 | 17.484 | 21/6:02.003 |
| 7 | 2 | 17.503 | 21/6:01.524 |
| 8 | 3 | 18.510 | 21/6:03.846 |
| 9 | 2 | 17.790 | 21/6:03.789 |
| 10 | 2 | 17.310 | 21/6:02.677 |
| 11 | 2 | 17.815 | 21/6:02.798 |
| 12 | 2 | 17.985 | 21/6:03.205 |
| 13 | 2 | 18.383 | 21/6:04.209 |
| 14 | 2 | 19.870 | 21/6:07.345 |
| 15 | 2 | 17.374 | 21/6:06.468 |
| 16 | 2 | 17.376 | 21/6:05.710 |
| 17 | 2 | 17.863 | 21/6:05.656 |
| 18 | 2 | 18.535 | 21/6:06.399 |
| 19 | 2 | 18.527 | 21/6:07.050 |
| 20 | 2 | 17.933 | 21/6:07.008 |
| 21 | 2 | 17.742 | 21/6:06.779 |