| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.961 | 21/6:17.181 |
| 2 | 4 | 18.269 | 20/6:02.300 |
| 3 | 7 | 19.594 | 20/6:12.160 |
| 4 | 7 | 20.310 | 19/6:01.637 |
| 5 | 7 | 18.621 | 19/6:00.069 |
| 6 | 7 | 18.509 | 20/6:17.547 |
| 7 | 6 | 17.561 | 20/6:13.786 |
| 8 | 6 | 18.002 | 20/6:12.067 |
| 9 | 6 | 18.410 | 20/6:11.638 |
| 10 | 5 | 18.038 | 20/6:10.550 |
| 11 | 5 | 18.524 | 20/6:10.544 |
| 12 | 4 | 20.031 | 20/6:13.050 |
| 13 | 4 | 17.892 | 20/6:11.880 |
| 14 | 4 | 19.601 | 20/6:13.319 |
| 15 | 4 | 17.897 | 20/6:12.293 |
| 16 | 4 | 17.452 | 20/6:10.840 |
| 17 | 4 | 18.399 | 20/6:10.672 |
| 18 | 4 | 18.746 | 20/6:10.908 |
| 19 | 5 | 29.357 | 19/6:03.174 |