| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.186 | 18/5:09.348 |
| 2 | 4 | 17.740 | 18/5:14.334 |
| 3 | 4 | 17.885 | 18/5:16.866 |
| 4 | 5 | 17.676 | 18/5:17.191 |
| 5 | 4 | 17.484 | 18/5:16.695 |
| 6 | 4 | 18.113 | 17/5:00.571 |
| 7 | 4 | 17.801 | 17/5:00.863 |
| 8 | 6 | 22.004 | 17/5:10.014 |
| 9 | 6 | 22.655 | 17/5:18.360 |
| 10 | 6 | 17.433 | 17/5:16.160 |
| 11 | 6 | 17.629 | 17/5:14.663 |
| 12 | 6 | 17.386 | 17/5:13.072 |
| 13 | 6 | 17.169 | 17/5:11.441 |
| 14 | 6 | 17.313 | 17/5:10.218 |
| 15 | 6 | 17.730 | 17/5:09.631 |
| 16 | 6 | 17.641 | 17/5:09.022 |
| 17 | 6 | 16.952 | 17/5:07.797 |