| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.217 | N/A |
| 2 | 1 | 17.860 | 21/6:16.417 |
| 3 | 2 | 18.116 | 20/6:00.989 |
| 4 | 2 | 21.657 | 19/6:05.015 |
| 5 | 2 | 17.037 | 20/6:13.899 |
| 6 | 2 | 17.953 | 20/6:11.184 |
| 7 | 2 | 17.283 | 20/6:07.252 |
| 8 | 2 | 16.937 | 20/6:03.505 |
| 9 | 2 | 16.925 | 20/6:00.666 |
| 10 | 3 | 17.090 | 21/6:16.679 |
| 11 | 2 | 19.355 | 20/6:01.621 |
| 12 | 2 | 19.507 | 20/6:04.187 |
| 13 | 2 | 17.190 | 20/6:02.657 |
| 14 | 2 | 19.109 | 20/6:04.167 |
| 15 | 2 | 17.065 | 20/6:02.688 |
| 16 | 2 | 16.896 | 20/6:01.191 |
| 17 | 2 | 18.631 | 20/6:01.942 |
| 18 | 2 | 17.024 | 20/6:00.809 |
| 19 | 2 | 17.821 | 20/6:00.642 |
| 20 | 2 | 16.498 | 21/6:17.063 |
| 21 | 2 | 16.892 | 21/6:16.063 |