| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.630 | 21/5:07.230 |
| 2 | 4 | 13.211 | 22/5:06.251 |
| 3 | 4 | 13.445 | 22/5:02.764 |
| 4 | 4 | 13.774 | 22/5:02.830 |
| 5 | 4 | 13.546 | 22/5:01.866 |
| 6 | 4 | 15.172 | 22/5:07.186 |
| 7 | 4 | 12.872 | 22/5:03.757 |
| 8 | 4 | 13.131 | 22/5:01.898 |
| 9 | 4 | 14.076 | 22/5:02.762 |
| 10 | 4 | 13.661 | 22/5:02.540 |
| 11 | 4 | 14.844 | 22/5:04.724 |
| 12 | 4 | 13.469 | 22/5:04.023 |
| 13 | 4 | 15.575 | 22/5:06.995 |
| 14 | 4 | 12.877 | 22/5:05.302 |
| 15 | 4 | 16.277 | 22/5:08.821 |
| 16 | 4 | 12.841 | 22/5:07.176 |
| 17 | 4 | 17.480 | 22/5:11.728 |
| 18 | 4 | 14.183 | 22/5:11.745 |
| 19 | 4 | 15.919 | 22/5:13.770 |
| 20 | 4 | 21.031 | 21/5:06.615 |
| 21 | 4 | 12.784 | 21/5:04.798 |