| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.054 | 20/6:01.080 |
| 2 | 4 | 17.404 | 21/6:12.309 |
| 3 | 3 | 16.406 | 21/6:03.048 |
| 4 | 3 | 17.364 | 21/6:03.447 |
| 5 | 3 | 17.354 | 21/6:03.644 |
| 6 | 3 | 18.310 | 21/6:07.122 |
| 7 | 3 | 17.644 | 21/6:07.608 |
| 8 | 3 | 16.881 | 21/6:05.970 |
| 9 | 3 | 18.176 | 21/6:07.717 |
| 10 | 3 | 17.608 | 21/6:07.922 |
| 11 | 3 | 17.867 | 21/6:08.584 |
| 12 | 3 | 17.896 | 21/6:09.187 |
| 13 | 3 | 16.861 | 21/6:08.025 |
| 14 | 3 | 17.618 | 21/6:08.164 |
| 15 | 3 | 17.224 | 21/6:07.734 |
| 16 | 3 | 17.727 | 21/6:08.017 |
| 17 | 3 | 16.875 | 21/6:07.215 |
| 18 | 3 | 16.856 | 21/6:06.479 |
| 19 | 3 | 16.540 | 21/6:05.472 |
| 20 | 3 | 17.115 | 21/6:05.169 |
| 21 | 3 | 16.992 | 21/6:04.772 |