| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.668 | N/A |
| 2 | 2 | 20.583 | 21/7:16.328 |
| 3 | 4 | 29.481 | 17/7:05.018 |
| 4 | 4 | 20.598 | 18/7:05.086 |
| 5 | 3 | 21.705 | 19/7:20.319 |
| 6 | 3 | 22.480 | 19/7:18.117 |
| 7 | 4 | 21.405 | 19/7:13.424 |
| 8 | 4 | 21.122 | 19/7:09.344 |
| 9 | 4 | 20.447 | 19/7:04.765 |
| 10 | 4 | 21.589 | 19/7:03.488 |
| 11 | 4 | 21.202 | 19/7:01.769 |
| 12 | 6 | 30.010 | 19/7:14.776 |
| 13 | 6 | 20.597 | 19/7:11.496 |
| 14 | 6 | 20.450 | 19/7:08.517 |
| 15 | 6 | 20.918 | 19/7:06.565 |
| 16 | 6 | 20.647 | 19/7:04.548 |
| 17 | 6 | 20.701 | 19/7:02.844 |
| 18 | 6 | 22.580 | 19/7:03.330 |
| 19 | 6 | 25.003 | 19/7:06.186 |