| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.793 | 21/5:10.653 |
| 2 | 6 | 14.848 | 21/5:11.231 |
| 3 | 4 | 14.673 | 21/5:10.198 |
| 4 | 4 | 14.508 | 21/5:08.816 |
| 5 | 4 | 14.363 | 21/5:07.377 |
| 6 | 3 | 14.600 | 21/5:07.248 |
| 7 | 2 | 14.708 | 21/5:07.479 |
| 8 | 2 | 14.773 | 21/5:07.823 |
| 9 | 1 | 14.495 | 21/5:07.442 |
| 10 | 2 | 14.714 | 21/5:07.597 |
| 11 | 2 | 14.707 | 21/5:07.711 |
| 12 | 2 | 14.424 | 21/5:07.310 |
| 13 | 3 | 15.047 | 21/5:07.978 |
| 14 | 2 | 14.885 | 21/5:08.307 |
| 15 | 1 | 14.779 | 21/5:08.444 |
| 16 | 1 | 14.942 | 21/5:08.777 |
| 17 | 2 | 14.954 | 21/5:09.087 |
| 18 | 2 | 15.166 | 21/5:09.609 |
| 19 | 2 | 14.928 | 21/5:09.813 |
| 20 | 2 | 14.784 | 21/5:09.846 |
| 21 | 2 | 16.343 | 21/5:11.434 |