| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.256 | 18/7:16.608 |
| 2 | 2 | 20.844 | 19/7:08.450 |
| 3 | 2 | 21.144 | 20/7:21.627 |
| 4 | 3 | 24.922 | 19/7:13.038 |
| 5 | 3 | 21.088 | 19/7:06.565 |
| 6 | 3 | 21.027 | 19/7:02.056 |
| 7 | 2 | 21.045 | 20/7:20.931 |
| 8 | 2 | 20.920 | 20/7:18.115 |
| 9 | 3 | 21.608 | 20/7:17.453 |
| 10 | 3 | 20.961 | 20/7:15.630 |
| 11 | 3 | 20.652 | 20/7:13.576 |
| 12 | 3 | 21.977 | 20/7:14.073 |
| 13 | 3 | 21.043 | 20/7:13.057 |
| 14 | 2 | 22.774 | 20/7:14.659 |
| 15 | 2 | 21.183 | 20/7:13.925 |
| 16 | 2 | 20.823 | 20/7:12.834 |
| 17 | 2 | 21.179 | 20/7:12.289 |
| 18 | 2 | 23.830 | 20/7:14.751 |
| 19 | 2 | 21.21 | 20/7:13.975 |
| 20 | 2 | 21.306 | 20/7:13.582 |