| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.885 | 20/6:17.700 |
| 2 | 3 | 18.997 | 20/6:18.820 |
| 3 | 3 | 19.444 | 19/6:03.065 |
| 4 | 3 | 18.680 | 19/6:01.029 |
| 5 | 3 | 23.632 | 19/6:18.624 |
| 6 | 3 | 19.327 | 19/6:16.723 |
| 7 | 3 | 18.942 | 19/6:14.319 |
| 8 | 3 | 19.209 | 19/6:13.151 |
| 9 | 3 | 18.232 | 19/6:10.179 |
| 10 | 3 | 19.843 | 19/6:10.863 |
| 11 | 3 | 19.907 | 19/6:11.533 |
| 12 | 4 | 18.290 | 19/6:09.531 |
| 13 | 5 | 19.230 | 19/6:09.211 |
| 14 | 4 | 19.024 | 19/6:08.657 |
| 15 | 4 | 19.899 | 19/6:09.285 |
| 16 | 4 | 18.505 | 19/6:08.180 |
| 17 | 4 | 18.033 | 19/6:06.677 |
| 18 | 4 | 18.263 | 19/6:05.583 |
| 19 | 4 | 22.409 | 19/6:08.751 |