| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.438 | 21/5:03.198 |
| 2 | 3 | 15.401 | 21/5:13.309 |
| 3 | 3 | 14.453 | 21/5:10.044 |
| 4 | 3 | 14.319 | 21/5:07.708 |
| 5 | 3 | 14.542 | 21/5:07.243 |
| 6 | 4 | 14.843 | 21/5:07.986 |
| 7 | 4 | 15.724 | 21/5:11.160 |
| 8 | 4 | 14.370 | 21/5:09.986 |
| 9 | 4 | 14.432 | 21/5:09.218 |
| 10 | 3 | 14.294 | 21/5:08.314 |
| 11 | 3 | 16.210 | 21/5:11.231 |
| 12 | 4 | 20.135 | 20/5:05.268 |
| 13 | 4 | 17.682 | 20/5:08.989 |
| 14 | 4 | 14.645 | 20/5:07.840 |
| 15 | 4 | 14.627 | 20/5:06.820 |
| 16 | 4 | 15.135 | 20/5:06.563 |
| 17 | 4 | 15.426 | 20/5:06.678 |
| 18 | 4 | 14.465 | 20/5:05.712 |
| 19 | 4 | 14.462 | 20/5:04.845 |
| 20 | 4 | 14.678 | 20/5:04.281 |