| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.363 | 21/7:07.623 |
| 2 | 3 | 27.850 | 18/7:13.917 |
| 3 | 3 | 27.160 | 17/7:07.114 |
| 4 | 3 | 26.047 | 17/7:11.035 |
| 5 | 3 | 22.625 | 17/7:01.753 |
| 6 | 3 | 22.268 | 18/7:18.939 |
| 7 | 3 | 21.660 | 18/7:11.931 |
| 8 | 3 | 20.950 | 18/7:05.077 |
| 9 | 3 | 20.503 | 19/7:22.122 |
| 10 | 3 | 21.583 | 19/7:18.917 |
| 11 | 3 | 20.667 | 19/7:14.713 |
| 12 | 3 | 20.146 | 19/7:10.385 |
| 13 | 3 | 28.021 | 19/7:18.232 |
| 14 | 3 | 24.989 | 19/7:20.843 |
| 15 | 3 | 23.475 | 19/7:21.189 |
| 16 | 3 | 21.206 | 19/7:18.797 |
| 17 | 3 | 20.408 | 19/7:15.794 |
| 18 | 2 | 24.025 | 19/7:16.943 |
| 19 | 2 | 24.315 | 19/7:18.261 |