| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.056 | N/A |
| 2 | 1 | 22.913 | 19/7:17.049 |
| 3 | 2 | 28.910 | 17/7:19.064 |
| 4 | 1 | 23.098 | 17/7:04.634 |
| 5 | 1 | 23.649 | 18/7:23.978 |
| 6 | 1 | 23.294 | 18/7:19.393 |
| 7 | 2 | 27.700 | 17/7:03.893 |
| 8 | 2 | 23.042 | 18/7:24.242 |
| 9 | 1 | 23.697 | 18/7:22.199 |
| 10 | 1 | 22.725 | 18/7:18.775 |
| 11 | 1 | 27.080 | 18/7:23.439 |
| 12 | 1 | 23.441 | 18/7:21.631 |
| 13 | 1 | 23.238 | 18/7:19.837 |
| 14 | 1 | 22.814 | 18/7:17.765 |
| 15 | 1 | 23.622 | 18/7:16.969 |
| 16 | 1 | 23.022 | 18/7:15.600 |
| 17 | 1 | 22.698 | 18/7:14.057 |
| 18 | 1 | 25.119 | 18/7:15.118 |