| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.806 | 18/6:14.508 |
| 2 | 3 | 20.935 | 18/6:15.669 |
| 3 | 3 | 21.301 | 18/6:18.252 |
| 4 | 3 | 21.21 | 18/6:18.189 |
| 5 | 4 | 25.934 | 17/6:13.918 |
| 6 | 5 | 23.023 | 17/6:16.830 |
| 7 | 4 | 20.818 | 17/6:13.556 |
| 8 | 4 | 21.304 | 17/6:12.132 |
| 9 | 4 | 21.566 | 17/6:11.520 |
| 10 | 4 | 23.441 | 17/6:14.218 |
| 11 | 5 | 22.829 | 17/6:15.479 |
| 12 | 5 | 20.752 | 17/6:13.588 |
| 13 | 5 | 20.446 | 17/6:11.587 |
| 14 | 5 | 21.777 | 17/6:11.489 |
| 15 | 5 | 20.954 | 17/6:10.471 |
| 16 | 5 | 21.091 | 17/6:09.726 |
| 17 | 5 | 21.182 | 17/6:09.159 |