| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.730 | 22/7:14.060 |
| 2 | 2 | 19.120 | 22/7:07.350 |
| 3 | 2 | 23.455 | 21/7:16.135 |
| 4 | 2 | 18.625 | 21/7:04.883 |
| 5 | 2 | 21.591 | 21/7:10.588 |
| 6 | 2 | 18.398 | 21/7:03.216 |
| 7 | 2 | 20.982 | 21/7:05.703 |
| 8 | 3 | 18.466 | 21/7:00.963 |
| 9 | 3 | 18.830 | 22/7:18.037 |
| 10 | 3 | 28.790 | 21/7:16.773 |
| 11 | 3 | 20.685 | 21/7:16.556 |
| 12 | 3 | 18.046 | 21/7:11.757 |
| 13 | 3 | 18.481 | 21/7:08.398 |
| 14 | 3 | 18.795 | 21/7:05.991 |
| 15 | 3 | 18.976 | 21/7:04.158 |
| 16 | 3 | 23.952 | 21/7:09.085 |
| 17 | 3 | 21.637 | 21/7:10.573 |
| 18 | 3 | 28.503 | 21/7:19.906 |
| 19 | 3 | 18.467 | 21/7:17.164 |
| 20 | 3 | 18.579 | 21/7:14.813 |
| 21 | 3 | 26.034 | 21/7:20.142 |