| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.553 | N/A |
| 2 | 3 | 18.696 | 20/6:17.777 |
| 3 | 3 | 22.571 | 18/6:13.322 |
| 4 | 2 | 18.208 | 19/6:19.403 |
| 5 | 2 | 18.451 | 19/6:13.022 |
| 6 | 2 | 22.971 | 18/6:05.602 |
| 7 | 3 | 22.589 | 18/6:12.043 |
| 8 | 3 | 23.739 | 18/6:20.099 |
| 9 | 3 | 18.441 | 18/6:14.593 |
| 10 | 3 | 18.826 | 18/6:11.037 |
| 11 | 3 | 21.212 | 18/6:12.249 |
| 12 | 2 | 22.297 | 18/6:14.918 |
| 13 | 4 | 22.538 | 18/6:17.483 |
| 14 | 4 | 19.553 | 18/6:15.750 |
| 15 | 4 | 21.851 | 18/6:17.055 |
| 16 | 3 | 19.181 | 18/6:15.160 |
| 17 | 3 | 21.743 | 18/6:16.224 |
| 18 | 3 | 17.900 | 18/6:13.320 |