| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 31.298 | N/A |
| 2 | 4 | 23.117 | 18/7:04.287 |
| 3 | 3 | 22.237 | 19/7:19.484 |
| 4 | 2 | 22.709 | 19/7:19.676 |
| 5 | 2 | 23.961 | 18/7:02.004 |
| 6 | 2 | 23.011 | 18/7:02.417 |
| 7 | 2 | 22.440 | 18/7:00.810 |
| 8 | 2 | 22.499 | 19/7:22.659 |
| 9 | 2 | 23.465 | 18/7:01.105 |
| 10 | 4 | 29.702 | 18/7:13.897 |
| 11 | 4 | 24.710 | 18/7:15.644 |
| 12 | 4 | 23.467 | 18/7:15.153 |
| 13 | 3 | 23.484 | 18/7:14.767 |
| 14 | 3 | 24.109 | 18/7:15.258 |
| 15 | 3 | 25.671 | 18/7:17.576 |
| 16 | 3 | 25.961 | 18/7:19.913 |
| 17 | 3 | 26.670 | 18/7:22.711 |
| 18 | 3 | 23.751 | 18/7:22.262 |