| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.102 | 20/6:02.040 |
| 2 | 1 | 17.763 | 21/6:16.583 |
| 3 | 2 | 22.886 | 19/6:12.090 |
| 4 | 1 | 20.619 | 19/6:17.008 |
| 5 | 1 | 19.442 | 19/6:15.486 |
| 6 | 1 | 18.508 | 19/6:11.513 |
| 7 | 1 | 17.502 | 19/6:05.945 |
| 8 | 2 | 24.241 | 19/6:17.775 |
| 9 | 2 | 19.164 | 19/6:16.257 |
| 10 | 3 | 32.407 | 18/6:19.141 |
| 11 | 3 | 19.510 | 18/6:16.599 |
| 12 | 3 | 20.578 | 18/6:16.083 |
| 13 | 2 | 17.829 | 18/6:11.840 |
| 14 | 2 | 21.842 | 18/6:13.362 |
| 15 | 2 | 19.653 | 18/6:12.055 |
| 16 | 2 | 19.379 | 18/6:10.603 |
| 17 | 2 | 17.990 | 18/6:07.851 |
| 18 | 2 | 17.730 | 18/6:05.145 |