| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.094 | 18/6:19.692 |
| 2 | 3 | 20.680 | 18/6:15.966 |
| 3 | 3 | 20.475 | 18/6:13.494 |
| 4 | 2 | 20.182 | 18/6:10.940 |
| 5 | 6 | 23.472 | 17/6:00.070 |
| 6 | 5 | 20.660 | 18/6:19.689 |
| 7 | 4 | 20.669 | 18/6:18.597 |
| 8 | 4 | 20.205 | 18/6:16.733 |
| 9 | 4 | 20.690 | 18/6:16.254 |
| 10 | 4 | 20.306 | 18/6:15.179 |
| 11 | 4 | 20.254 | 18/6:14.215 |
| 12 | 4 | 20.195 | 18/6:13.323 |
| 13 | 3 | 20.240 | 18/6:12.630 |
| 14 | 3 | 21.250 | 18/6:13.335 |
| 15 | 3 | 20.526 | 18/6:13.078 |
| 16 | 3 | 20.555 | 18/6:12.885 |
| 17 | 3 | 20.322 | 18/6:12.468 |
| 18 | 3 | 20.881 | 18/6:12.656 |