| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.018 | 19/6:01.342 |
| 2 | 3 | 20.441 | 19/6:14.861 |
| 3 | 4 | 25.382 | 17/6:07.432 |
| 4 | 4 | 17.604 | 18/6:11.003 |
| 5 | 3 | 18.215 | 18/6:02.376 |
| 6 | 3 | 21.905 | 18/6:07.695 |
| 7 | 3 | 18.523 | 18/6:02.798 |
| 8 | 3 | 22.079 | 18/6:07.126 |
| 9 | 3 | 19.726 | 18/6:05.786 |
| 10 | 3 | 17.581 | 18/6:00.853 |
| 11 | 3 | 19.227 | 19/6:19.484 |
| 12 | 3 | 18.807 | 19/6:17.638 |
| 13 | 3 | 17.565 | 19/6:14.261 |
| 14 | 3 | 17.665 | 19/6:11.502 |
| 15 | 3 | 17.855 | 19/6:09.351 |
| 16 | 2 | 18.066 | 19/6:07.720 |
| 17 | 2 | 17.836 | 19/6:06.024 |
| 18 | 2 | 19.173 | 19/6:05.927 |
| 19 | 3 | 20.105 | 19/6:06.773 |