| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.328 | N/A |
| 2 | 4 | 24.846 | 20/8:11.402 |
| 3 | 4 | 30.753 | 18/8:11.919 |
| 4 | 4 | 21.608 | 19/8:02.057 |
| 5 | 4 | 21.813 | 20/8:09.673 |
| 6 | 3 | 21.669 | 21/8:22.084 |
| 7 | 3 | 21.774 | 21/8:14.204 |
| 8 | 3 | 21.037 | 21/8:06.470 |
| 9 | 3 | 23.603 | 21/8:07.085 |
| 10 | 2 | 22.721 | 21/8:05.603 |
| 11 | 3 | 30.078 | 21/8:19.132 |
| 12 | 3 | 26.664 | 21/8:23.993 |
| 13 | 3 | 21.137 | 21/8:18.833 |
| 14 | 3 | 22.138 | 21/8:16.006 |
| 15 | 3 | 21.596 | 21/8:12.809 |
| 16 | 3 | 21.089 | 21/8:09.362 |
| 17 | 3 | 21.728 | 21/8:07.145 |
| 18 | 3 | 21.754 | 21/8:05.219 |
| 19 | 3 | 21.350 | 21/8:03.059 |
| 20 | 3 | 22.226 | 21/8:02.048 |
| 21 | 3 | 28.681 | 21/8:07.593 |