| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.412 | 19/6:08.828 |
| 2 | 3 | 17.756 | 20/6:11.680 |
| 3 | 2 | 18.879 | 20/6:13.647 |
| 4 | 3 | 22.797 | 19/6:14.509 |
| 5 | 5 | 24.538 | 18/6:12.175 |
| 6 | 4 | 21.107 | 18/6:13.467 |
| 7 | 5 | 17.843 | 18/6:05.997 |
| 8 | 5 | 20.944 | 18/6:07.371 |
| 9 | 5 | 21.551 | 18/6:09.654 |
| 10 | 5 | 20.303 | 18/6:09.234 |
| 11 | 5 | 18.110 | 18/6:05.302 |
| 12 | 6 | 20.906 | 18/6:06.219 |
| 13 | 5 | 18.181 | 18/6:03.222 |
| 14 | 6 | 17.405 | 19/6:19.636 |
| 15 | 6 | 18.087 | 19/6:17.237 |
| 16 | 6 | 19.850 | 19/6:17.232 |
| 17 | 5 | 18.358 | 19/6:15.560 |
| 18 | 4 | 19.487 | 19/6:15.265 |
| 19 | 4 | 18.749 | 19/6:14.263 |