| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.830 | 18/6:14.940 |
| 2 | 1 | 21.059 | 18/6:17.001 |
| 3 | 1 | 21.096 | 18/6:17.910 |
| 4 | 1 | 21.112 | 18/6:18.436 |
| 5 | 1 | 21.059 | 18/6:18.562 |
| 6 | 1 | 22.344 | 17/6:01.250 |
| 7 | 1 | 20.586 | 18/6:20.793 |
| 8 | 1 | 21.018 | 18/6:20.484 |
| 9 | 1 | 21.248 | 18/6:20.704 |
| 10 | 1 | 21.041 | 18/6:20.507 |
| 11 | 1 | 20.796 | 18/6:19.946 |
| 12 | 1 | 20.742 | 18/6:19.397 |
| 13 | 1 | 20.652 | 18/6:18.807 |
| 14 | 1 | 21.426 | 18/6:19.297 |
| 15 | 1 | 20.778 | 18/6:18.944 |
| 16 | 1 | 21.018 | 18/6:18.906 |
| 17 | 1 | 24.504 | 17/6:01.309 |