| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.516 | 18/6:09.288 |
| 2 | 3 | 17.967 | 19/6:05.588 |
| 3 | 3 | 21.093 | 19/6:17.315 |
| 4 | 4 | 17.918 | 19/6:08.096 |
| 5 | 4 | 17.551 | 19/6:01.171 |
| 6 | 4 | 17.726 | 20/6:15.903 |
| 7 | 4 | 19.361 | 20/6:17.520 |
| 8 | 4 | 17.632 | 20/6:14.410 |
| 9 | 4 | 17.966 | 20/6:12.733 |
| 10 | 4 | 17.668 | 20/6:10.796 |
| 11 | 4 | 17.179 | 20/6:08.322 |
| 12 | 2 | 17.477 | 20/6:06.757 |
| 13 | 4 | 23.921 | 20/6:15.346 |
| 14 | 4 | 20.295 | 20/6:17.529 |
| 15 | 4 | 17.858 | 20/6:16.171 |
| 16 | 4 | 18.237 | 20/6:15.456 |
| 17 | 4 | 18.361 | 20/6:14.972 |
| 18 | 4 | 17.387 | 20/6:13.459 |
| 19 | 3 | 17.501 | 20/6:12.225 |
| 20 | 3 | 17.653 | 20/6:11.267 |