| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.878 | 19/6:17.682 |
| 2 | 5 | 19.184 | 19/6:11.089 |
| 3 | 6 | 19.295 | 19/6:09.594 |
| 4 | 6 | 19.666 | 19/6:10.609 |
| 5 | 7 | 22.271 | 18/6:01.058 |
| 6 | 7 | 20.164 | 18/6:01.374 |
| 7 | 7 | 24.585 | 18/6:12.968 |
| 8 | 7 | 19.849 | 18/6:11.007 |
| 9 | 7 | 22.950 | 18/6:15.684 |
| 10 | 8 | 24.871 | 17/6:01.612 |
| 11 | 7 | 21.138 | 17/6:01.406 |
| 12 | 8 | 20.206 | 18/6:21.085 |
| 13 | 9 | 23.045 | 17/6:02.364 |
| 14 | 9 | 21.880 | 17/6:03.050 |
| 15 | 9 | 22.508 | 17/6:04.355 |
| 16 | 9 | 24.032 | 17/6:07.117 |
| 17 | 10 | 20.087 | 17/6:05.609 |