| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.315 | N/A |
| 2 | 4 | 23.537 | 19/7:05.981 |
| 3 | 2 | 23.264 | 19/7:03.524 |
| 4 | 3 | 24.303 | 19/7:08.939 |
| 5 | 3 | 22.250 | 19/7:02.408 |
| 6 | 4 | 24.791 | 19/7:07.637 |
| 7 | 4 | 23.082 | 19/7:05.996 |
| 8 | 3 | 23.421 | 19/7:05.695 |
| 9 | 3 | 22.026 | 19/7:02.331 |
| 10 | 3 | 21.994 | 20/7:22.836 |
| 11 | 3 | 21.588 | 20/7:19.801 |
| 12 | 3 | 21.759 | 20/7:17.613 |
| 13 | 3 | 22.475 | 20/7:16.924 |
| 14 | 2 | 21.868 | 20/7:15.453 |
| 15 | 2 | 21.829 | 20/7:14.140 |
| 16 | 2 | 22.034 | 20/7:13.261 |
| 17 | 2 | 22.564 | 20/7:13.122 |
| 18 | 3 | 21.876 | 20/7:12.230 |
| 19 | 2 | 22.189 | 20/7:11.767 |
| 20 | 2 | 22.180 | 20/7:11.345 |