| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.984 | N/A |
| 2 | 4 | 22.909 | 18/7:00.437 |
| 3 | 4 | 26.148 | 17/7:03.044 |
| 4 | 5 | 23.013 | 18/7:19.380 |
| 5 | 2 | 22.494 | 18/7:12.881 |
| 6 | 1 | 22.472 | 18/7:08.906 |
| 7 | 1 | 23.904 | 18/7:10.314 |
| 8 | 1 | 24.724 | 18/7:13.310 |
| 9 | 2 | 30.210 | 17/7:02.732 |
| 10 | 2 | 22.721 | 18/7:23.885 |
| 11 | 2 | 22.200 | 18/7:20.335 |
| 12 | 2 | 22.813 | 18/7:18.378 |
| 13 | 2 | 22.351 | 18/7:16.092 |
| 14 | 2 | 22.848 | 18/7:14.808 |
| 15 | 2 | 25.011 | 18/7:16.334 |
| 16 | 2 | 22.756 | 18/7:15.101 |
| 17 | 2 | 24.426 | 18/7:15.796 |
| 18 | 2 | 28.944 | 18/7:20.928 |