| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.611 | N/A |
| 2 | 2 | 25.115 | 18/7:08.566 |
| 3 | 2 | 24.747 | 18/7:05.438 |
| 4 | 3 | 25.880 | 18/7:10.815 |
| 5 | 2 | 24.267 | 18/7:06.649 |
| 6 | 2 | 23.792 | 18/7:02.534 |
| 7 | 2 | 27.137 | 18/7:09.268 |
| 8 | 2 | 24.203 | 18/7:06.953 |
| 9 | 2 | 26.338 | 18/7:09.753 |
| 10 | 2 | 26.479 | 18/7:12.198 |
| 11 | 2 | 23.480 | 18/7:09.055 |
| 12 | 3 | 25.657 | 18/7:09.848 |
| 13 | 3 | 24.140 | 18/7:08.360 |
| 14 | 3 | 24.079 | 18/7:07.021 |
| 15 | 3 | 23.941 | 18/7:05.706 |
| 16 | 3 | 23.250 | 18/7:03.783 |
| 17 | 3 | 27.967 | 18/7:07.112 |
| 18 | 3 | 22.623 | 18/7:04.706 |