| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.230 | N/A |
| 2 | 2 | 18.351 | 20/6:08.899 |
| 3 | 2 | 18.299 | 20/6:08.405 |
| 4 | 2 | 18.092 | 20/6:06.929 |
| 5 | 2 | 18.665 | 20/6:08.913 |
| 6 | 2 | 18.405 | 20/6:09.115 |
| 7 | 2 | 18.679 | 20/6:10.118 |
| 8 | 2 | 18.675 | 20/6:10.823 |
| 9 | 2 | 18.617 | 20/6:11.214 |
| 10 | 2 | 18.398 | 20/6:11.056 |
| 11 | 2 | 18.585 | 20/6:11.285 |
| 12 | 2 | 18.805 | 20/6:11.852 |
| 13 | 2 | 18.429 | 20/6:11.073 |
| 14 | 2 | 18.655 | 20/6:11.956 |
| 15 | 2 | 18.946 | 20/6:12.545 |
| 16 | 2 | 18.321 | 20/6:12.264 |
| 17 | 2 | 18.651 | 20/6:12.410 |
| 18 | 2 | 18.492 | 20/6:12.361 |
| 19 | 2 | 18.999 | 20/6:12.853 |
| 20 | 2 | 18.818 | 20/6:13.112 |