| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.686 | 21/5:08.406 |
| 2 | 1 | 12.952 | 22/5:04.018 |
| 3 | 2 | 16.288 | 21/5:07.482 |
| 4 | 2 | 17.113 | 20/5:05.195 |
| 5 | 1 | 19.083 | 19/5:04.464 |
| 6 | 2 | 15.362 | 19/5:02.366 |
| 7 | 1 | 12.840 | 20/5:09.497 |
| 8 | 2 | 20.054 | 19/5:04.898 |
| 9 | 2 | 13.457 | 20/5:15.189 |
| 10 | 1 | 12.836 | 20/5:09.342 |
| 11 | 2 | 16.830 | 20/5:11.820 |
| 12 | 1 | 12.860 | 20/5:07.268 |
| 13 | 1 | 13.521 | 20/5:04.434 |
| 14 | 1 | 16.550 | 20/5:06.331 |
| 15 | 1 | 14.053 | 20/5:04.647 |
| 16 | 1 | 12.807 | 20/5:01.615 |
| 17 | 1 | 12.803 | 21/5:13.882 |
| 18 | 1 | 12.591 | 21/5:11.134 |
| 19 | 1 | 13.907 | 21/5:10.129 |
| 20 | 1 | 12.251 | 21/5:07.486 |
| 21 | 1 | 12.823 | 21/5:05.667 |