| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.726 | N/A |
| 2 | 2 | 21.996 | 20/7:20.065 |
| 3 | 2 | 23.447 | 19/7:11.713 |
| 4 | 1 | 20.460 | 20/7:20.111 |
| 5 | 1 | 19.544 | 20/7:08.599 |
| 6 | 1 | 18.455 | 21/7:18.334 |
| 7 | 1 | 21.057 | 21/7:19.256 |
| 8 | 1 | 18.629 | 21/7:12.977 |
| 9 | 1 | 19.083 | 21/7:09.403 |
| 10 | 1 | 28.071 | 20/7:05.403 |
| 11 | 1 | 23.991 | 20/7:10.718 |
| 12 | 1 | 19.400 | 20/7:07.137 |
| 13 | 1 | 23.118 | 20/7:10.040 |
| 14 | 1 | 20.023 | 20/7:07.972 |
| 15 | 1 | 22.147 | 20/7:09.083 |
| 16 | 1 | 18.671 | 20/7:05.642 |
| 17 | 1 | 24.835 | 20/7:09.951 |
| 18 | 1 | 20.315 | 20/7:08.702 |
| 19 | 1 | 18.002 | 20/7:05.150 |
| 20 | 1 | 25.161 | 20/7:09.131 |