| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.190 | N/A |
| 2 | 3 | 14.994 | 20/5:04.076 |
| 3 | 3 | 14.632 | 20/5:00.637 |
| 4 | 3 | 14.422 | 21/5:12.843 |
| 5 | 3 | 14.546 | 21/5:12.016 |
| 6 | 3 | 14.725 | 21/5:12.466 |
| 7 | 3 | 14.692 | 21/5:12.056 |
| 8 | 3 | 14.435 | 21/5:11.892 |
| 9 | 3 | 14.272 | 21/5:10.985 |
| 10 | 3 | 15.280 | 21/5:12.518 |
| 11 | 3 | 14.482 | 21/5:12.015 |
| 12 | 3 | 14.838 | 21/5:12.495 |
| 13 | 3 | 14.547 | 21/5:12.298 |
| 14 | 3 | 15.034 | 21/5:12.880 |
| 15 | 4 | 19.105 | 20/5:04.195 |
| 16 | 4 | 14.929 | 20/5:04.105 |
| 17 | 4 | 15.992 | 20/5:05.288 |
| 18 | 4 | 15.690 | 20/5:05.995 |
| 19 | 4 | 14.930 | 20/5:05.820 |
| 20 | 4 | 15.272 | 20/5:06.007 |