| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.490 | N/A |
| 2 | 3 | 21.127 | 20/7:05.903 |
| 3 | 3 | 21.632 | 20/7:10.700 |
| 4 | 4 | 26.231 | 19/7:18.043 |
| 5 | 4 | 20.258 | 19/7:06.106 |
| 6 | 4 | 20.909 | 19/7:01.055 |
| 7 | 2 | 21.666 | 20/7:21.929 |
| 8 | 3 | 21.012 | 20/7:19.327 |
| 9 | 2 | 21.402 | 20/7:18.302 |
| 10 | 2 | 19.707 | 20/7:13.927 |
| 11 | 2 | 20.051 | 20/7:11.080 |
| 12 | 2 | 20.396 | 20/7:09.347 |
| 13 | 2 | 22.133 | 20/7:10.653 |
| 14 | 4 | 24.717 | 20/7:15.534 |
| 15 | 3 | 20.521 | 20/7:14.024 |
| 16 | 3 | 20.835 | 20/7:13.112 |
| 17 | 2 | 21.050 | 20/7:12.570 |
| 18 | 2 | 20.978 | 20/7:12.012 |
| 19 | 2 | 21.016 | 20/7:11.555 |
| 20 | 2 | 20.741 | 20/7:10.872 |