| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.814 | 17/6:10.838 |
| 2 | 4 | 20.104 | 18/6:17.262 |
| 3 | 4 | 20.840 | 18/6:16.548 |
| 4 | 4 | 20.929 | 18/6:16.591 |
| 5 | 6 | 23.028 | 17/6:02.831 |
| 6 | 6 | 24.909 | 17/6:12.935 |
| 7 | 6 | 21.243 | 17/6:11.248 |
| 8 | 6 | 22.527 | 17/6:12.712 |
| 9 | 5 | 21.838 | 17/6:12.549 |
| 10 | 5 | 23.934 | 17/6:15.982 |
| 11 | 4 | 21.473 | 17/6:14.988 |
| 12 | 4 | 21.301 | 17/6:13.915 |
| 13 | 4 | 21.643 | 17/6:13.455 |
| 14 | 4 | 19.908 | 17/6:10.953 |
| 15 | 4 | 21.785 | 17/6:10.913 |
| 16 | 4 | 22.347 | 17/6:11.474 |
| 17 | 4 | 20.641 | 17/6:10.264 |