| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.953 | N/A |
| 2 | 5 | 24.779 | 18/7:04.196 |
| 3 | 5 | 24.848 | 18/7:04.782 |
| 4 | 5 | 24.503 | 18/7:03.023 |
| 5 | 5 | 23.564 | 19/7:22.576 |
| 6 | 5 | 23.143 | 19/7:17.966 |
| 7 | 5 | 22.614 | 19/7:13.306 |
| 8 | 5 | 24.229 | 19/7:14.130 |
| 9 | 5 | 23.083 | 19/7:12.169 |
| 10 | 5 | 22.904 | 19/7:10.287 |
| 11 | 5 | 22.903 | 19/7:08.779 |
| 12 | 5 | 23.416 | 19/7:08.384 |
| 13 | 5 | 23.445 | 19/7:08.099 |
| 14 | 5 | 28.757 | 19/7:15.213 |
| 15 | 4 | 24.662 | 19/7:16.045 |
| 16 | 4 | 27.197 | 19/7:19.809 |
| 17 | 4 | 24.257 | 19/7:19.795 |
| 18 | 4 | 24.009 | 19/7:19.519 |
| 19 | 4 | 25.628 | 19/7:20.894 |