| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.537 | N/A |
| 2 | 3 | 22.355 | 19/7:08.927 |
| 3 | 4 | 23.921 | 19/7:23.021 |
| 4 | 4 | 22.644 | 19/7:20.057 |
| 5 | 3 | 22.956 | 19/7:19.979 |
| 6 | 3 | 22.737 | 19/7:19.143 |
| 7 | 3 | 22.145 | 19/7:16.811 |
| 8 | 3 | 22.223 | 19/7:15.345 |
| 9 | 3 | 22.369 | 19/7:14.574 |
| 10 | 3 | 22.452 | 19/7:14.141 |
| 11 | 4 | 25.812 | 19/7:19.842 |
| 12 | 4 | 23.415 | 19/7:20.584 |
| 13 | 4 | 22.314 | 19/7:19.551 |
| 14 | 4 | 22.540 | 19/7:18.990 |
| 15 | 4 | 27.213 | 18/7:01.296 |
| 16 | 4 | 22.550 | 18/7:00.535 |
| 17 | 4 | 22.892 | 18/7:00.233 |
| 18 | 4 | 22.971 | 18/7:00.046 |