| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.964 | 19/6:19.316 |
| 2 | 1 | 17.187 | 20/6:11.510 |
| 3 | 3 | 23.746 | 18/6:05.382 |
| 4 | 3 | 17.191 | 19/6:10.918 |
| 5 | 4 | 22.180 | 18/6:00.965 |
| 6 | 4 | 18.578 | 19/6:16.346 |
| 7 | 4 | 17.977 | 19/6:11.377 |
| 8 | 4 | 17.792 | 19/6:07.211 |
| 9 | 4 | 17.868 | 19/6:04.131 |
| 10 | 4 | 21.087 | 19/6:07.783 |
| 11 | 4 | 21.431 | 19/6:11.365 |
| 12 | 4 | 18.405 | 19/6:09.560 |
| 13 | 4 | 17.285 | 19/6:06.395 |
| 14 | 4 | 17.656 | 19/6:04.185 |
| 15 | 3 | 16.696 | 19/6:01.054 |
| 16 | 3 | 16.679 | 20/6:17.152 |
| 17 | 3 | 19.013 | 20/6:17.335 |
| 18 | 4 | 25.774 | 19/6:05.760 |
| 19 | 4 | 20.179 | 19/6:06.688 |