| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.225 | 17/6:00.825 |
| 2 | 1 | 18.733 | 19/6:19.601 |
| 3 | 1 | 19.550 | 19/6:16.884 |
| 4 | 1 | 18.937 | 19/6:12.614 |
| 5 | 1 | 19.400 | 19/6:11.811 |
| 6 | 1 | 19.654 | 19/6:12.080 |
| 7 | 1 | 18.584 | 19/6:09.368 |
| 8 | 1 | 20.534 | 19/6:11.965 |
| 9 | 1 | 18.250 | 19/6:09.164 |
| 10 | 1 | 18.940 | 19/6:08.233 |
| 11 | 1 | 19.309 | 19/6:08.109 |
| 12 | 1 | 19.344 | 19/6:08.062 |
| 13 | 1 | 18.828 | 19/6:07.267 |
| 14 | 1 | 20.127 | 19/6:08.349 |
| 15 | 1 | 18.039 | 19/6:06.642 |
| 16 | 1 | 18.891 | 19/6:06.160 |
| 17 | 1 | 19.463 | 19/6:06.374 |
| 18 | 1 | 19.617 | 19/6:06.726 |
| 19 | 1 | 23.246 | 19/6:10.671 |