| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.315 | 20/7:06.300 |
| 2 | 1 | 21.014 | 20/7:03.290 |
| 3 | 1 | 22.159 | 20/7:09.920 |
| 4 | 1 | 21.178 | 20/7:08.330 |
| 5 | 1 | 20.611 | 20/7:05.108 |
| 6 | 1 | 20.540 | 20/7:02.723 |
| 7 | 1 | 20.338 | 20/7:00.443 |
| 8 | 1 | 20.675 | 21/7:20.554 |
| 9 | 1 | 20.406 | 21/7:19.217 |
| 10 | 1 | 20.261 | 21/7:17.844 |
| 11 | 1 | 20.830 | 21/7:17.806 |
| 12 | 1 | 24.331 | 20/7:02.763 |
| 13 | 1 | 21.314 | 20/7:03.034 |
| 14 | 1 | 21.569 | 20/7:03.630 |
| 15 | 1 | 20.686 | 20/7:02.969 |
| 16 | 1 | 23.982 | 20/7:06.511 |
| 17 | 1 | 20.297 | 20/7:05.301 |
| 18 | 1 | 21.214 | 20/7:05.244 |
| 19 | 1 | 23.095 | 20/7:07.174 |
| 20 | 1 | 19.788 | 20/7:05.603 |