| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.714 | N/A |
| 2 | 4 | 25.829 | 20/8:13.465 |
| 3 | 2 | 26.514 | 20/8:19.972 |
| 4 | 3 | 28.595 | 19/8:08.342 |
| 5 | 3 | 22.924 | 20/8:16.058 |
| 6 | 2 | 24.988 | 20/8:12.344 |
| 7 | 3 | 27.373 | 20/8:17.420 |
| 8 | 3 | 25.274 | 20/8:15.348 |
| 9 | 3 | 24.494 | 20/8:11.942 |
| 10 | 3 | 29.031 | 20/8:18.871 |
| 11 | 3 | 23.461 | 20/8:13.831 |
| 12 | 3 | 24.053 | 20/8:10.730 |
| 13 | 3 | 23.040 | 20/8:06.542 |
| 14 | 3 | 23.993 | 20/8:04.391 |
| 15 | 3 | 24.124 | 20/8:02.725 |
| 16 | 3 | 23.689 | 20/8:00.731 |
| 17 | 2 | 22.994 | 21/8:23.184 |
| 18 | 2 | 23.670 | 21/8:21.591 |
| 19 | 3 | 27.062 | 21/8:23.945 |
| 20 | 3 | 23.968 | 21/8:22.794 |
| 21 | 3 | 28.946 | 21/8:26.736 |