| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.028 | N/A |
| 2 | 1 | 21.358 | 21/7:08.188 |
| 3 | 1 | 21.219 | 21/7:06.798 |
| 4 | 1 | 21.536 | 21/7:08.448 |
| 5 | 1 | 21.268 | 21/7:07.933 |
| 6 | 1 | 21.332 | 21/7:07.088 |
| 7 | 1 | 21.379 | 21/7:08.001 |
| 8 | 1 | 21.661 | 21/7:08.893 |
| 9 | 1 | 21.100 | 21/7:08.160 |
| 10 | 1 | 21.237 | 21/7:07.894 |
| 11 | 1 | 21.835 | 21/7:08.878 |
| 12 | 1 | 23.538 | 21/7:12.778 |
| 13 | 1 | 25.652 | 21/7:19.553 |
| 14 | 1 | 21.550 | 21/7:18.974 |
| 15 | 1 | 21.995 | 21/7:19.113 |
| 16 | 1 | 21.546 | 21/7:18.636 |
| 17 | 1 | 23.128 | 21/7:20.195 |
| 18 | 1 | 21.134 | 21/7:19.225 |
| 19 | 1 | 21.161 | 21/7:18.393 |
| 20 | 1 | 24.166 | 21/7:20.812 |
| 21 | 1 | 21.431 | 21/7:20.254 |