| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.147 | N/A |
| 2 | 1 | 21.131 | 21/7:03.767 |
| 3 | 1 | 20.631 | 22/7:19.648 |
| 4 | 1 | 21.229 | 21/7:01.087 |
| 5 | 2 | 24.505 | 21/7:18.627 |
| 6 | 2 | 20.956 | 21/7:14.955 |
| 7 | 2 | 20.732 | 21/7:11.760 |
| 8 | 1 | 20.846 | 21/7:09.804 |
| 9 | 1 | 21.564 | 21/7:10.132 |
| 10 | 1 | 21.099 | 21/7:09.353 |
| 11 | 1 | 20.655 | 21/7:07.843 |
| 12 | 1 | 20.934 | 21/7:07.114 |
| 13 | 1 | 21.021 | 21/7:06.652 |
| 14 | 1 | 21.204 | 21/7:06.542 |
| 15 | 1 | 20.758 | 21/7:05.811 |
| 16 | 1 | 20.955 | 21/7:05.440 |
| 17 | 1 | 20.785 | 21/7:04.903 |
| 18 | 1 | 24.200 | 21/7:08.447 |
| 19 | 1 | 21.985 | 21/7:09.135 |
| 20 | 1 | 22.091 | 21/7:09.863 |
| 21 | 1 | 22.759 | 21/7:11.187 |