| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.978 | 18/7:11.604 |
| 2 | 1 | 29.494 | 16/7:07.776 |
| 3 | 1 | 26.270 | 16/7:05.291 |
| 4 | 1 | 22.812 | 17/7:15.855 |
| 5 | 1 | 27.982 | 17/7:23.822 |
| 6 | 1 | 26.312 | 17/7:24.403 |
| 7 | 1 | 23.134 | 17/7:17.099 |
| 8 | 1 | 22.732 | 17/7:10.767 |
| 9 | 1 | 26.912 | 17/7:13.738 |
| 10 | 1 | 22.750 | 17/7:09.039 |
| 11 | 1 | 22.662 | 17/7:05.059 |
| 12 | 1 | 25.862 | 17/7:06.275 |
| 13 | 1 | 22.271 | 17/7:02.608 |
| 14 | 1 | 23.077 | 17/7:00.444 |
| 15 | 1 | 22.654 | 18/7:22.682 |
| 16 | 1 | 22.321 | 18/7:20.126 |
| 17 | 1 | 26.008 | 18/7:21.774 |
| 18 | 1 | 28.021 | 18/7:25.252 |