| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.032 | N/A |
| 2 | 1 | 24.568 | 18/7:21.688 |
| 3 | 1 | 23.444 | 18/7:12.134 |
| 4 | 1 | 24.545 | 18/7:15.188 |
| 5 | 2 | 25.679 | 18/7:21.535 |
| 6 | 1 | 23.011 | 18/7:16.271 |
| 7 | 2 | 25.666 | 18/7:20.285 |
| 8 | 2 | 24.136 | 18/7:19.436 |
| 9 | 2 | 25.505 | 18/7:21.709 |
| 10 | 2 | 23.363 | 18/7:19.430 |
| 11 | 2 | 23.879 | 18/7:18.485 |
| 12 | 2 | 23.603 | 18/7:17.285 |
| 13 | 2 | 23.475 | 18/7:16.103 |
| 14 | 1 | 24.213 | 18/7:16.068 |
| 15 | 1 | 23.561 | 18/7:15.247 |
| 16 | 1 | 23.540 | 18/7:14.511 |
| 17 | 1 | 23.986 | 18/7:14.341 |
| 18 | 1 | 25.296 | 18/7:15.502 |