| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.973 | N/A |
| 2 | 1 | 21.823 | 22/8:00.256 |
| 3 | 2 | 22.082 | 22/8:02.975 |
| 4 | 2 | 20.187 | 23/8:11.981 |
| 5 | 2 | 20.067 | 23/8:04.847 |
| 6 | 2 | 20.538 | 23/8:02.639 |
| 7 | 2 | 20.039 | 24/8:20.127 |
| 8 | 1 | 20.341 | 24/8:18.654 |
| 9 | 1 | 21.099 | 24/8:19.729 |
| 10 | 1 | 21.403 | 23/8:00.499 |
| 11 | 1 | 19.398 | 24/8:18.020 |
| 12 | 1 | 19.899 | 24/8:16.350 |
| 13 | 1 | 19.997 | 24/8:15.146 |
| 14 | 1 | 20.121 | 24/8:14.347 |
| 15 | 1 | 23.956 | 24/8:19.962 |
| 16 | 1 | 20.065 | 24/8:18.862 |
| 17 | 1 | 19.759 | 24/8:17.460 |
| 18 | 1 | 19.744 | 24/8:16.203 |
| 19 | 1 | 19.870 | 24/8:15.246 |
| 20 | 1 | 19.535 | 24/8:13.985 |
| 21 | 1 | 19.690 | 24/8:13.027 |
| 22 | 1 | 20.636 | 24/8:13.198 |
| 23 | 1 | 20.013 | 24/8:12.701 |
| 24 | 1 | 20.044 | 24/8:12.279 |