| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.931 | 17/6:12.827 |
| 2 | 7 | 18.111 | 18/6:00.378 |
| 3 | 5 | 17.971 | 19/6:07.416 |
| 4 | 4 | 17.225 | 20/6:16.190 |
| 5 | 3 | 17.038 | 20/6:09.104 |
| 6 | 3 | 20.221 | 20/6:14.990 |
| 7 | 4 | 20.427 | 19/6:00.794 |
| 8 | 4 | 18.609 | 20/6:18.833 |
| 9 | 4 | 17.997 | 20/6:16.733 |
| 10 | 4 | 17.951 | 20/6:14.962 |
| 11 | 3 | 20.552 | 20/6:18.242 |
| 12 | 4 | 21.222 | 19/6:02.987 |
| 13 | 3 | 17.146 | 19/6:00.125 |
| 14 | 3 | 17.273 | 20/6:16.677 |
| 15 | 3 | 17.357 | 20/6:14.708 |
| 16 | 3 | 22.717 | 19/6:00.701 |
| 17 | 4 | 21.426 | 19/6:03.430 |
| 18 | 4 | 17.379 | 19/6:01.584 |
| 19 | 3 | 17.174 | 20/6:18.660 |
| 20 | 3 | 18.098 | 20/6:17.825 |