| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.499 | N/A |
| 2 | 4 | 22.116 | 19/7:04.587 |
| 3 | 3 | 24.073 | 19/7:22.002 |
| 4 | 2 | 22.763 | 19/7:20.211 |
| 5 | 1 | 22.028 | 19/7:15.909 |
| 6 | 1 | 22.175 | 19/7:13.857 |
| 7 | 3 | 27.147 | 18/7:04.021 |
| 8 | 3 | 21.660 | 19/7:22.972 |
| 9 | 2 | 22.097 | 19/7:20.631 |
| 10 | 3 | 26.460 | 18/7:04.146 |
| 11 | 3 | 22.457 | 18/7:02.558 |
| 12 | 3 | 21.877 | 18/7:00.362 |
| 13 | 3 | 21.929 | 19/7:21.672 |
| 14 | 3 | 22.221 | 19/7:20.503 |
| 15 | 2 | 22.445 | 19/7:19.789 |
| 16 | 2 | 21.913 | 19/7:18.532 |
| 17 | 2 | 22.689 | 19/7:18.305 |
| 18 | 4 | 23.678 | 19/7:19.152 |
| 19 | 3 | 25.630 | 19/7:21.857 |