| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.836 | N/A |
| 2 | 5 | 20.168 | 18/6:00.692 |
| 3 | 4 | 20.492 | 18/6:03.446 |
| 4 | 4 | 20.868 | 18/6:06.494 |
| 5 | 4 | 22.590 | 18/6:15.337 |
| 6 | 4 | 20.051 | 18/6:12.010 |
| 7 | 3 | 20.904 | 18/6:12.209 |
| 8 | 3 | 20.496 | 18/6:11.360 |
| 9 | 3 | 20.271 | 18/6:10.246 |
| 10 | 2 | 22.519 | 18/6:13.625 |
| 11 | 1 | 20.350 | 18/6:12.641 |
| 12 | 1 | 21.327 | 18/6:13.346 |
| 13 | 1 | 25.355 | 18/6:19.639 |
| 14 | 1 | 20.503 | 18/6:18.620 |
| 15 | 1 | 20.785 | 18/6:18.089 |
| 16 | 1 | 23.714 | 18/6:20.948 |
| 17 | 1 | 20.220 | 18/6:19.737 |
| 18 | 1 | 20.078 | 18/6:18.527 |