| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.779 | N/A |
| 2 | 2 | 22.157 | 20/7:02.762 |
| 3 | 2 | 22.223 | 20/7:03.389 |
| 4 | 2 | 23.044 | 20/7:08.797 |
| 5 | 1 | 22.425 | 20/7:08.561 |
| 6 | 2 | 23.047 | 20/7:10.783 |
| 7 | 2 | 22.395 | 20/7:10.200 |
| 8 | 2 | 26.003 | 20/7:19.577 |
| 9 | 2 | 22.947 | 20/7:19.351 |
| 10 | 2 | 22.406 | 20/7:18.033 |
| 11 | 2 | 21.691 | 20/7:15.621 |
| 12 | 2 | 24.105 | 20/7:17.816 |
| 13 | 2 | 23.240 | 20/7:18.277 |
| 14 | 2 | 28.261 | 19/7:02.624 |
| 15 | 2 | 21.760 | 19/7:00.541 |
| 16 | 2 | 22.768 | 20/7:23.176 |
| 17 | 2 | 22.708 | 20/7:22.555 |
| 18 | 2 | 21.669 | 20/7:20.845 |
| 19 | 1 | 24.602 | 20/7:22.421 |
| 20 | 1 | 23.855 | 20/7:23.085 |