| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.695 | N/A |
| 2 | 4 | 25.060 | 18/7:08.715 |
| 3 | 4 | 22.520 | 19/7:10.915 |
| 4 | 4 | 23.030 | 19/7:06.355 |
| 5 | 3 | 22.610 | 19/7:02.185 |
| 6 | 3 | 22.290 | 20/7:21.633 |
| 7 | 3 | 25.100 | 19/7:04.525 |
| 8 | 3 | 22.050 | 19/7:00.963 |
| 9 | 3 | 22.420 | 20/7:22.026 |
| 10 | 3 | 22.620 | 20/7:21.172 |
| 11 | 3 | 23.050 | 20/7:21.012 |
| 12 | 3 | 22.250 | 20/7:19.695 |
| 13 | 3 | 24.450 | 20/7:21.990 |
| 14 | 3 | 22.390 | 20/7:20.922 |
| 15 | 3 | 22.350 | 20/7:19.952 |
| 16 | 3 | 23.720 | 20/7:20.847 |
| 17 | 4 | 23.530 | 20/7:21.405 |
| 18 | 4 | 22.870 | 20/7:21.159 |
| 19 | 4 | 22.440 | 20/7:20.486 |
| 20 | 4 | 28.160 | 20/7:25.605 |