| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.267 | 19/6:06.073 |
| 2 | 4 | 19.571 | 19/6:08.961 |
| 3 | 4 | 17.686 | 20/6:16.827 |
| 4 | 3 | 18.191 | 20/6:13.575 |
| 5 | 3 | 17.693 | 20/6:09.632 |
| 6 | 4 | 17.772 | 20/6:07.267 |
| 7 | 4 | 19.017 | 20/6:09.134 |
| 8 | 4 | 18.080 | 20/6:08.192 |
| 9 | 4 | 17.916 | 20/6:07.096 |
| 10 | 4 | 17.886 | 20/6:06.158 |
| 11 | 4 | 17.415 | 20/6:04.535 |
| 12 | 4 | 19.063 | 20/6:05.928 |
| 13 | 4 | 18.690 | 20/6:06.534 |
| 14 | 5 | 19.160 | 20/6:07.724 |
| 15 | 5 | 20.809 | 20/6:10.955 |
| 16 | 5 | 18.893 | 20/6:11.386 |
| 17 | 5 | 21.247 | 20/6:14.536 |
| 18 | 5 | 18.221 | 20/6:13.974 |
| 19 | 5 | 17.843 | 20/6:13.074 |
| 20 | 5 | 24.046 | 20/6:18.466 |