| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.163 | 18/6:02.934 |
| 2 | 5 | 18.806 | 19/6:10.206 |
| 3 | 5 | 17.949 | 19/6:00.481 |
| 4 | 5 | 19.145 | 19/6:01.299 |
| 5 | 4 | 19.483 | 19/6:03.075 |
| 6 | 5 | 21.486 | 19/6:10.601 |
| 7 | 4 | 19.525 | 19/6:10.655 |
| 8 | 5 | 21.678 | 19/6:15.808 |
| 9 | 5 | 30.577 | 18/6:17.624 |
| 10 | 5 | 20.865 | 18/6:17.419 |
| 11 | 5 | 19.884 | 18/6:15.645 |
| 12 | 5 | 32.395 | 17/6:11.104 |
| 13 | 5 | 21.212 | 17/6:10.297 |
| 14 | 5 | 20.745 | 17/6:09.037 |
| 15 | 6 | 32.719 | 17/6:21.516 |
| 16 | 6 | 19.728 | 17/6:18.632 |
| 17 | 6 | 20.924 | 17/6:17.284 |