| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.282 | 18/6:05.076 |
| 2 | 3 | 22.251 | 17/6:01.531 |
| 3 | 3 | 25.326 | 16/6:01.915 |
| 4 | 4 | 23.715 | 16/6:06.296 |
| 5 | 2 | 19.969 | 17/6:19.246 |
| 6 | 2 | 19.432 | 17/6:11.096 |
| 7 | 2 | 23.772 | 17/6:15.814 |
| 8 | 2 | 20.271 | 17/6:11.913 |
| 9 | 2 | 17.348 | 17/6:03.358 |
| 10 | 2 | 17.543 | 18/6:17.836 |
| 11 | 2 | 20.978 | 18/6:17.815 |
| 12 | 2 | 23.871 | 17/6:00.907 |
| 13 | 2 | 18.531 | 18/6:18.400 |
| 14 | 2 | 17.538 | 18/6:13.920 |
| 15 | 2 | 17.768 | 18/6:10.314 |
| 16 | 2 | 18.705 | 18/6:08.213 |
| 17 | 2 | 20.075 | 18/6:07.809 |
| 18 | 2 | 23.284 | 18/6:10.659 |