| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.117 | 19/6:03.223 |
| 2 | 4 | 22.685 | 18/6:16.218 |
| 3 | 4 | 19.895 | 18/6:10.182 |
| 4 | 2 | 19.779 | 18/6:06.642 |
| 5 | 2 | 19.391 | 18/6:03.121 |
| 6 | 2 | 19.755 | 18/6:01.866 |
| 7 | 2 | 19.656 | 18/6:00.715 |
| 8 | 2 | 19.662 | 19/6:19.858 |
| 9 | 2 | 19.468 | 19/6:18.750 |
| 10 | 2 | 20.607 | 18/6:00.027 |
| 11 | 3 | 27.455 | 18/6:12.224 |
| 12 | 2 | 21.160 | 18/6:12.945 |
| 13 | 2 | 19.926 | 18/6:11.847 |
| 14 | 2 | 19.586 | 18/6:10.468 |
| 15 | 2 | 19.418 | 18/6:09.072 |
| 16 | 2 | 30.363 | 18/6:20.163 |
| 17 | 2 | 19.705 | 18/6:18.665 |
| 18 | 2 | 19.374 | 18/6:17.002 |