| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.318 | N/A |
| 2 | 1 | 23.686 | 19/7:07.666 |
| 3 | 1 | 23.899 | 19/7:09.583 |
| 4 | 1 | 22.746 | 19/7:03.304 |
| 5 | 1 | 22.982 | 19/7:01.226 |
| 6 | 1 | 23.952 | 19/7:03.472 |
| 7 | 1 | 22.375 | 19/7:00.238 |
| 8 | 1 | 24.704 | 19/7:03.916 |
| 9 | 1 | 26.100 | 19/7:09.817 |
| 10 | 1 | 29.628 | 19/7:21.462 |
| 11 | 2 | 30.574 | 18/7:07.416 |
| 12 | 2 | 26.463 | 18/7:09.577 |
| 13 | 2 | 22.639 | 18/7:05.961 |
| 14 | 1 | 25.457 | 18/7:06.586 |
| 15 | 1 | 22.547 | 18/7:03.588 |
| 16 | 1 | 22.680 | 18/7:01.140 |
| 17 | 1 | 29.085 | 18/7:05.804 |
| 18 | 1 | 23.344 | 18/7:04.179 |