| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.945 | 21/6:16.845 |
| 2 | 2 | 17.557 | 21/6:12.771 |
| 3 | 5 | 24.758 | 18/6:01.560 |
| 4 | 3 | 17.330 | 19/6:08.552 |
| 5 | 3 | 17.635 | 19/6:01.855 |
| 6 | 3 | 18.949 | 19/6:01.551 |
| 7 | 3 | 18.239 | 20/6:18.323 |
| 8 | 5 | 24.682 | 19/6:13.101 |
| 9 | 5 | 19.746 | 19/6:13.331 |
| 10 | 5 | 17.944 | 19/6:10.091 |
| 11 | 5 | 18.201 | 19/6:07.885 |
| 12 | 5 | 25.067 | 19/6:16.917 |
| 13 | 5 | 21.595 | 19/6:19.486 |
| 14 | 5 | 17.292 | 19/6:15.847 |
| 15 | 5 | 22.406 | 19/6:19.172 |
| 16 | 4 | 18.383 | 19/6:17.303 |
| 17 | 4 | 17.480 | 19/6:14.645 |
| 18 | 3 | 20.639 | 19/6:15.617 |
| 19 | 4 | 19.213 | 19/6:15.061 |