| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.285 | 17/6:18.845 |
| 2 | 1 | 19.623 | 18/6:17.172 |
| 3 | 1 | 20.836 | 18/6:16.464 |
| 4 | 1 | 19.818 | 18/6:11.529 |
| 5 | 1 | 19.082 | 18/6:05.918 |
| 6 | 1 | 19.817 | 18/6:04.383 |
| 7 | 1 | 20.323 | 18/6:04.587 |
| 8 | 1 | 21.723 | 18/6:07.890 |
| 9 | 1 | 19.388 | 18/6:05.079 |
| 10 | 1 | 23.461 | 18/6:11.440 |
| 11 | 1 | 19.608 | 18/6:09.759 |
| 12 | 1 | 21.971 | 18/6:11.902 |
| 13 | 1 | 19.455 | 18/6:10.232 |
| 14 | 1 | 22.721 | 18/6:12.999 |
| 15 | 1 | 19.720 | 18/6:11.797 |
| 16 | 1 | 20.850 | 18/6:12.016 |
| 17 | 1 | 22.195 | 18/6:13.633 |
| 18 | 1 | 21.485 | 18/6:14.361 |