| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.451 | N/A |
| 2 | 1 | 20.079 | 21/7:04.031 |
| 3 | 1 | 18.790 | 22/7:10.575 |
| 4 | 1 | 20.269 | 22/7:16.417 |
| 5 | 1 | 19.579 | 22/7:15.715 |
| 6 | 1 | 18.778 | 22/7:11.093 |
| 7 | 1 | 19.462 | 22/7:11.800 |
| 8 | 1 | 21.427 | 22/7:17.603 |
| 9 | 1 | 19.756 | 22/7:17.568 |
| 10 | 1 | 23.137 | 21/7:05.288 |
| 11 | 1 | 20.700 | 21/7:06.405 |
| 12 | 1 | 21.590 | 21/7:08.936 |
| 13 | 1 | 20.419 | 21/7:09.094 |
| 14 | 1 | 22.467 | 21/7:12.378 |
| 15 | 1 | 20.656 | 21/7:12.606 |
| 16 | 1 | 18.745 | 21/7:10.256 |
| 17 | 1 | 20.128 | 21/7:09.928 |
| 18 | 1 | 19.852 | 21/7:09.314 |
| 19 | 1 | 19.296 | 21/7:08.151 |
| 20 | 1 | 20.083 | 21/7:07.938 |
| 21 | 1 | 22.641 | 21/7:10.305 |