| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.643 | 21/6:10.503 |
| 2 | 3 | 16.705 | 21/6:00.654 |
| 3 | 3 | 16.887 | 22/6:15.723 |
| 4 | 3 | 17.198 | 22/6:16.381 |
| 5 | 3 | 16.773 | 22/6:14.906 |
| 6 | 2 | 16.562 | 22/6:13.149 |
| 7 | 3 | 17.570 | 22/6:15.062 |
| 8 | 3 | 17.17 | 22/6:14.929 |
| 9 | 3 | 17.270 | 22/6:15.486 |
| 10 | 3 | 17.252 | 22/6:15.892 |
| 11 | 3 | 17.209 | 22/6:16.138 |
| 12 | 3 | 16.358 | 22/6:14.783 |
| 13 | 2 | 17.226 | 22/6:15.105 |
| 14 | 2 | 17.423 | 22/6:15.691 |
| 15 | 2 | 23.366 | 21/6:07.419 |
| 16 | 2 | 24.536 | 21/6:16.659 |
| 17 | 2 | 17.227 | 21/6:15.783 |
| 18 | 2 | 17.267 | 21/6:15.051 |
| 19 | 2 | 17.198 | 21/6:14.319 |
| 20 | 2 | 16.792 | 21/6:13.235 |
| 21 | 2 | 17.036 | 21/6:12.498 |