| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.301 | 17/6:02.117 |
| 2 | 5 | 20.903 | 18/6:19.836 |
| 3 | 5 | 19.169 | 18/6:08.238 |
| 4 | 5 | 23.443 | 17/6:00.468 |
| 5 | 5 | 20.002 | 18/6:17.345 |
| 6 | 5 | 21.769 | 18/6:19.761 |
| 7 | 5 | 20.669 | 18/6:18.658 |
| 8 | 5 | 20.206 | 18/6:16.789 |
| 9 | 6 | 24.157 | 17/6:01.947 |
| 10 | 6 | 30.607 | 17/6:17.784 |
| 11 | 5 | 20.611 | 17/6:15.294 |
| 12 | 5 | 20.906 | 17/6:13.636 |
| 13 | 5 | 20.796 | 17/6:12.089 |
| 14 | 5 | 22.805 | 17/6:13.203 |
| 15 | 5 | 21.948 | 17/6:13.198 |
| 16 | 5 | 22.056 | 17/6:13.307 |
| 17 | 5 | 22.180 | 17/6:13.528 |