| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.024 | N/A |
| 2 | 2 | 24.099 | 19/7:15.806 |
| 3 | 2 | 22.825 | 19/7:04.034 |
| 4 | 2 | 23.417 | 19/7:04.007 |
| 5 | 2 | 22.434 | 20/7:22.705 |
| 6 | 1 | 22.775 | 20/7:21.114 |
| 7 | 1 | 22.638 | 20/7:19.619 |
| 8 | 1 | 22.792 | 20/7:18.969 |
| 9 | 1 | 22.735 | 20/7:18.347 |
| 10 | 1 | 23.077 | 20/7:18.584 |
| 11 | 1 | 22.521 | 20/7:17.718 |
| 12 | 1 | 23.013 | 20/7:17.859 |
| 13 | 1 | 22.624 | 20/7:17.361 |
| 14 | 1 | 22.625 | 20/7:16.941 |
| 15 | 1 | 22.403 | 20/7:16.279 |
| 16 | 1 | 22.189 | 20/7:15.435 |
| 17 | 1 | 23.119 | 20/7:15.801 |
| 18 | 1 | 23.112 | 20/7:16.115 |
| 19 | 1 | 23.750 | 20/7:17.069 |
| 20 | 2 | 26.077 | 20/7:20.249 |