| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.985 | 23/6:07.655 |
| 2 | 2 | 15.339 | 23/6:00.226 |
| 3 | 2 | 21.169 | 21/6:07.451 |
| 4 | 2 | 16.694 | 21/6:03.231 |
| 5 | 2 | 16.279 | 22/6:16.050 |
| 6 | 2 | 16.268 | 22/6:13.024 |
| 7 | 4 | 22.585 | 21/6:12.957 |
| 8 | 4 | 18.727 | 21/6:15.495 |
| 9 | 4 | 17.150 | 21/6:13.790 |
| 10 | 2 | 17.559 | 21/6:13.285 |
| 11 | 2 | 15.553 | 21/6:09.042 |
| 12 | 2 | 15.253 | 21/6:04.981 |
| 13 | 2 | 15.144 | 21/6:01.369 |
| 14 | 2 | 16.297 | 21/6:00.003 |
| 15 | 2 | 21.684 | 21/6:06.360 |
| 16 | 2 | 15.375 | 21/6:03.642 |
| 17 | 2 | 16.466 | 21/6:02.592 |
| 18 | 2 | 17.278 | 21/6:02.605 |
| 19 | 2 | 16.729 | 21/6:02.011 |
| 20 | 2 | 19.558 | 21/6:04.446 |
| 21 | 2 | 17.054 | 21/6:04.146 |