| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.585 | N/A |
| 2 | 4 | 27.222 | 18/8:11.359 |
| 3 | 4 | 25.429 | 19/8:22.444 |
| 4 | 5 | 30.371 | 18/8:19.043 |
| 5 | 5 | 20.357 | 19/8:13.790 |
| 6 | 5 | 26.212 | 19/8:15.112 |
| 7 | 5 | 22.063 | 19/8:03.547 |
| 8 | 4 | 20.793 | 20/8:16.655 |
| 9 | 4 | 25.528 | 20/8:18.775 |
| 10 | 4 | 20.044 | 20/8:08.847 |
| 11 | 4 | 20.122 | 20/8:01.052 |
| 12 | 4 | 20.120 | 21/8:18.150 |
| 13 | 4 | 24.584 | 21/8:19.993 |
| 14 | 4 | 22.669 | 21/8:18.606 |
| 15 | 4 | 21.726 | 21/8:16.070 |
| 16 | 4 | 21.799 | 21/8:13.970 |
| 17 | 4 | 20.487 | 21/8:10.492 |
| 18 | 4 | 20.607 | 21/8:07.565 |
| 19 | 4 | 21.309 | 21/8:05.742 |
| 20 | 4 | 23.822 | 21/8:06.757 |
| 21 | 4 | 20.347 | 21/8:04.196 |