| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.174 | N/A |
| 2 | 2 | 23.586 | 19/7:06.722 |
| 3 | 2 | 22.026 | 20/7:15.488 |
| 4 | 1 | 21.704 | 20/7:08.508 |
| 5 | 1 | 21.486 | 20/7:03.983 |
| 6 | 1 | 22.937 | 20/7:06.782 |
| 7 | 1 | 22.293 | 20/7:06.608 |
| 8 | 2 | 22.223 | 20/7:06.294 |
| 9 | 2 | 21.990 | 20/7:05.505 |
| 10 | 1 | 25.897 | 20/7:13.140 |
| 11 | 1 | 22.549 | 20/7:12.886 |
| 12 | 1 | 22.017 | 20/7:11.760 |
| 13 | 1 | 21.975 | 20/7:10.755 |
| 14 | 1 | 20.940 | 20/7:08.392 |
| 15 | 1 | 22.809 | 20/7:08.903 |
| 16 | 2 | 26.245 | 20/7:13.698 |
| 17 | 3 | 22.590 | 20/7:13.553 |
| 18 | 4 | 26.490 | 20/7:17.784 |
| 19 | 3 | 26.093 | 20/7:21.126 |
| 20 | 3 | 22.937 | 20/7:20.961 |