| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.802 | 18/6:14.436 |
| 2 | 1 | 21.091 | 18/6:17.037 |
| 3 | 1 | 21.786 | 17/6:00.848 |
| 4 | 1 | 21.573 | 17/6:02.321 |
| 5 | 2 | 22.229 | 17/6:05.435 |
| 6 | 2 | 21.280 | 17/6:04.823 |
| 7 | 2 | 20.685 | 17/6:02.940 |
| 8 | 2 | 21.667 | 17/6:03.615 |
| 9 | 1 | 20.713 | 17/6:02.338 |
| 10 | 2 | 21.776 | 17/6:03.123 |
| 11 | 1 | 21.703 | 17/6:03.653 |
| 12 | 2 | 24.868 | 17/6:08.578 |
| 13 | 4 | 24.759 | 17/6:12.603 |
| 14 | 4 | 23.313 | 17/6:14.298 |
| 15 | 4 | 21.033 | 17/6:13.182 |
| 16 | 4 | 21.196 | 17/6:12.379 |
| 17 | 3 | 20.312 | 17/6:10.786 |