| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.528 | 17/6:05.976 |
| 2 | 3 | 21.070 | 17/6:02.083 |
| 3 | 4 | 20.858 | 18/6:20.736 |
| 4 | 4 | 19.838 | 18/6:14.823 |
| 5 | 4 | 22.271 | 18/6:20.034 |
| 6 | 4 | 23.911 | 17/6:06.849 |
| 7 | 5 | 24.128 | 17/6:13.038 |
| 8 | 5 | 22.761 | 17/6:14.776 |
| 9 | 6 | 20.838 | 17/6:12.495 |
| 10 | 5 | 22.626 | 17/6:13.709 |
| 11 | 6 | 21.312 | 17/6:12.672 |
| 12 | 6 | 21.184 | 17/6:11.627 |
| 13 | 6 | 23.421 | 17/6:13.668 |
| 14 | 5 | 26.579 | 17/6:19.252 |
| 15 | 6 | 20.548 | 17/6:17.256 |
| 16 | 5 | 27.164 | 16/6:00.037 |