| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.708 | 21/5:08.868 |
| 2 | 2 | 14.319 | 21/5:04.784 |
| 3 | 1 | 14.615 | 21/5:05.494 |
| 4 | 1 | 14.365 | 21/5:04.537 |
| 5 | 1 | 14.542 | 21/5:04.706 |
| 6 | 1 | 14.652 | 21/5:05.204 |
| 7 | 1 | 14.814 | 21/5:06.045 |
| 8 | 1 | 15.230 | 21/5:07.768 |
| 9 | 1 | 15.050 | 21/5:08.688 |
| 10 | 1 | 14.624 | 21/5:08.530 |
| 11 | 1 | 14.589 | 21/5:08.333 |
| 12 | 1 | 14.391 | 21/5:07.823 |
| 13 | 1 | 14.595 | 21/5:07.721 |
| 14 | 1 | 14.758 | 21/5:07.878 |
| 15 | 1 | 14.433 | 21/5:07.559 |
| 16 | 1 | 14.985 | 21/5:08.004 |
| 17 | 2 | 16.924 | 21/5:10.793 |
| 18 | 2 | 16.512 | 21/5:12.790 |
| 19 | 2 | 16.246 | 21/5:14.284 |
| 20 | 1 | 15.539 | 21/5:14.886 |
| 21 | 1 | 15.053 | 21/5:14.944 |