| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.518 | 22/8:15.396 |
| 2 | 1 | 24.068 | 21/8:09.153 |
| 3 | 1 | 22.165 | 21/8:01.257 |
| 4 | 1 | 23.308 | 21/8:03.309 |
| 5 | 1 | 22.308 | 21/8:00.341 |
| 6 | 1 | 22.668 | 22/8:22.461 |
| 7 | 1 | 26.878 | 21/8:11.739 |
| 8 | 1 | 23.556 | 21/8:12.106 |
| 9 | 1 | 24.303 | 21/8:14.134 |
| 10 | 1 | 22.671 | 21/8:12.330 |
| 11 | 1 | 28.557 | 21/8:22.090 |
| 12 | 1 | 22.646 | 21/8:19.880 |
| 13 | 1 | 24.237 | 21/8:20.580 |
| 14 | 1 | 25.143 | 21/8:22.539 |
| 15 | 1 | 24.376 | 21/8:23.162 |
| 16 | 1 | 22.958 | 21/8:21.847 |
| 17 | 1 | 25.258 | 21/8:23.528 |
| 18 | 1 | 23.507 | 21/8:22.979 |
| 19 | 1 | 24.197 | 21/8:23.250 |
| 20 | 1 | 25.759 | 20/8:01.081 |