| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.796 | 20/6:15.920 |
| 2 | 2 | 18.625 | 20/6:14.210 |
| 3 | 3 | 18.605 | 20/6:13.507 |
| 4 | 1 | 18.256 | 20/6:11.410 |
| 5 | 3 | 21.604 | 19/6:04.367 |
| 6 | 3 | 24.599 | 18/6:01.455 |
| 7 | 3 | 19.194 | 19/6:19.129 |
| 8 | 4 | 18.720 | 19/6:16.198 |
| 9 | 4 | 18.181 | 19/6:12.780 |
| 10 | 3 | 21.518 | 19/6:16.386 |
| 11 | 4 | 22.427 | 18/6:00.859 |
| 12 | 5 | 23.811 | 18/6:06.504 |
| 13 | 3 | 19.574 | 18/6:05.414 |
| 14 | 3 | 18.674 | 18/6:03.322 |
| 15 | 3 | 18.698 | 18/6:01.538 |
| 16 | 4 | 18.563 | 19/6:19.816 |
| 17 | 3 | 19.393 | 19/6:19.148 |
| 18 | 4 | 19.712 | 19/6:18.892 |
| 19 | 4 | 18.518 | 19/6:17.468 |