| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.337 | N/A |
| 2 | 1 | 25.584 | 19/8:07.849 |
| 3 | 1 | 25.616 | 19/8:08.137 |
| 4 | 1 | 25.826 | 19/8:09.493 |
| 5 | 1 | 25.939 | 19/8:10.679 |
| 6 | 1 | 26.265 | 19/8:12.565 |
| 7 | 1 | 25.765 | 19/8:12.322 |
| 8 | 1 | 35.867 | 18/8:10.859 |
| 9 | 1 | 29.792 | 18/8:16.226 |
| 10 | 1 | 30.315 | 18/8:21.389 |
| 11 | 1 | 27.005 | 18/8:19.892 |
| 12 | 1 | 25.793 | 18/8:16.795 |
| 13 | 1 | 25.931 | 18/8:14.409 |
| 14 | 1 | 26.817 | 18/8:13.548 |
| 15 | 1 | 29.919 | 18/8:16.578 |
| 16 | 1 | 26.729 | 18/8:15.588 |
| 17 | 1 | 25.523 | 18/8:13.440 |
| 18 | 1 | 56.334 | 18/8:42.357 |