| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.639 | N/A |
| 2 | 2 | 20.395 | 21/7:11.539 |
| 3 | 2 | 19.851 | 21/7:06.099 |
| 4 | 2 | 20.042 | 21/7:05.559 |
| 5 | 2 | 19.498 | 21/7:02.569 |
| 6 | 2 | 19.789 | 21/7:01.939 |
| 7 | 2 | 19.871 | 21/7:01.792 |
| 8 | 2 | 19.438 | 21/7:00.450 |
| 9 | 2 | 19.722 | 21/7:00.154 |
| 10 | 2 | 20.266 | 21/7:01.132 |
| 11 | 2 | 19.482 | 21/7:00.347 |
| 12 | 2 | 28.122 | 21/7:15.413 |
| 13 | 2 | 19.911 | 21/7:14.284 |
| 14 | 2 | 19.850 | 21/7:13.234 |
| 15 | 2 | 20.813 | 21/7:13.710 |
| 16 | 2 | 19.881 | 21/7:12.880 |
| 17 | 2 | 20.298 | 21/7:12.675 |
| 18 | 2 | 20.027 | 21/7:12.175 |
| 19 | 2 | 19.518 | 21/7:11.165 |
| 20 | 2 | 19.836 | 21/7:10.596 |
| 21 | 2 | 20.460 | 21/7:10.709 |