| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.710 | 21/6:11.910 |
| 2 | 4 | 17.895 | 21/6:13.853 |
| 3 | 3 | 17.302 | 21/6:10.349 |
| 4 | 3 | 17.193 | 21/6:08.025 |
| 5 | 3 | 17.270 | 21/6:06.954 |
| 6 | 3 | 17.564 | 21/6:07.269 |
| 7 | 3 | 16.992 | 21/6:05.778 |
| 8 | 4 | 21.734 | 21/6:17.108 |
| 9 | 3 | 17.399 | 21/6:15.804 |
| 10 | 3 | 16.722 | 21/6:13.340 |
| 11 | 3 | 19.087 | 21/6:15.839 |
| 12 | 3 | 18.332 | 21/6:16.600 |
| 13 | 4 | 23.448 | 20/6:07.151 |
| 14 | 3 | 16.634 | 20/6:04.689 |
| 15 | 3 | 17.624 | 20/6:03.875 |
| 16 | 3 | 16.387 | 20/6:01.616 |
| 17 | 3 | 17.580 | 20/6:01.027 |
| 18 | 3 | 16.975 | 21/6:17.823 |
| 19 | 3 | 16.777 | 21/6:16.480 |
| 20 | 3 | 16.960 | 21/6:15.464 |
| 21 | 5 | 22.204 | 21/6:19.789 |