| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.382 | N/A |
| 2 | 1 | 23.039 | 19/7:20.084 |
| 3 | 1 | 23.245 | 19/7:21.938 |
| 4 | 1 | 23.225 | 19/7:22.436 |
| 5 | 2 | 25.899 | 18/7:10.866 |
| 6 | 2 | 22.793 | 18/7:07.265 |
| 7 | 2 | 23.315 | 18/7:06.344 |
| 8 | 2 | 22.629 | 18/7:04.019 |
| 9 | 2 | 24.255 | 18/7:05.732 |
| 10 | 2 | 22.532 | 18/7:03.809 |
| 11 | 2 | 24.597 | 18/7:05.781 |
| 12 | 2 | 22.780 | 18/7:04.586 |
| 13 | 2 | 28.915 | 18/7:12.282 |
| 14 | 2 | 26.189 | 18/7:15.229 |
| 15 | 2 | 22.673 | 18/7:13.486 |
| 16 | 2 | 22.780 | 18/7:12.096 |
| 17 | 2 | 22.900 | 18/7:11.008 |
| 18 | 2 | 27.905 | 18/7:15.053 |