| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 48.529 | 19/15:22.051 |
| 2 | 5 | 46.546 | 19/15:03.212 |
| 3 | 5 | 47.268 | 19/15:01.506 |
| 4 | 5 | 43.123 | 20/15:27.330 |
| 5 | 5 | 41.344 | 20/15:07.240 |
| 6 | 5 | 40.728 | 21/15:36.383 |
| 7 | 6 | 48.381 | 20/15:02.626 |
| 8 | 5 | 41.986 | 21/15:39.501 |
| 9 | 5 | 45.594 | 21/15:41.498 |
| 10 | 5 | 1:00.908 | 20/15:28.814 |
| 11 | 5 | 41.104 | 20/15:19.111 |
| 12 | 5 | 49.012 | 20/15:24.205 |
| 13 | 5 | 44.666 | 20/15:21.829 |
| 14 | 5 | 53.032 | 20/15:31.744 |
| 15 | 6 | 1:01.812 | 19/15:04.442 |
| 16 | 5 | 55.957 | 19/15:14.363 |
| 17 | 5 | 55.980 | 19/15:23.143 |
| 18 | 5 | 56.378 | 19/15:31.367 |