| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.236 | N/A |
| 2 | 2 | 23.264 | 21/8:12.516 |
| 3 | 2 | 27.874 | 19/8:07.478 |
| 4 | 3 | 29.29 | 18/8:01.351 |
| 5 | 3 | 22.548 | 19/8:09.323 |
| 6 | 2 | 22.864 | 20/8:24.326 |
| 7 | 2 | 23.765 | 20/8:20.066 |
| 8 | 2 | 22.661 | 20/8:14.028 |
| 9 | 2 | 23.757 | 20/8:12.101 |
| 10 | 2 | 29.114 | 20/8:21.913 |
| 11 | 2 | 25.383 | 20/8:22.673 |
| 12 | 2 | 25.040 | 20/8:22.702 |
| 13 | 2 | 22.843 | 20/8:19.248 |
| 14 | 2 | 22.739 | 20/8:16.173 |
| 15 | 2 | 22.761 | 20/8:13.567 |
| 16 | 2 | 26.579 | 20/8:16.145 |
| 17 | 2 | 24.435 | 20/8:15.855 |
| 18 | 2 | 30.155 | 20/8:21.992 |
| 19 | 2 | 24.358 | 20/8:21.328 |
| 20 | 2 | 24.002 | 20/8:20.378 |