| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.383 | 17/6:20.511 |
| 2 | 3 | 19.664 | 18/6:18.423 |
| 3 | 3 | 16.792 | 19/6:12.647 |
| 4 | 3 | 18.159 | 19/6:05.740 |
| 5 | 2 | 17.540 | 20/6:18.152 |
| 6 | 2 | 17.315 | 20/6:12.843 |
| 7 | 2 | 18.087 | 20/6:11.257 |
| 8 | 2 | 18.014 | 20/6:09.885 |
| 9 | 2 | 17.231 | 20/6:07.078 |
| 10 | 2 | 20.699 | 20/6:11.768 |
| 11 | 2 | 19.593 | 20/6:13.595 |
| 12 | 2 | 21.015 | 20/6:17.487 |
| 13 | 2 | 18.989 | 20/6:17.663 |
| 14 | 2 | 21.443 | 19/6:02.254 |
| 15 | 3 | 20.825 | 19/6:04.482 |
| 16 | 3 | 20.202 | 19/6:05.692 |
| 17 | 3 | 19.518 | 19/6:05.995 |
| 18 | 3 | 17.297 | 19/6:03.920 |
| 19 | 4 | 26.439 | 19/6:11.205 |