| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 9.474 | N/A |
| 2 | 5 | 19.990 | 19/6:09.294 |
| 3 | 5 | 20.073 | 19/6:10.041 |
| 4 | 5 | 17.622 | 20/6:14.812 |
| 5 | 5 | 18.378 | 20/6:10.773 |
| 6 | 6 | 18.353 | 20/6:08.254 |
| 7 | 6 | 17.733 | 20/6:04.612 |
| 8 | 5 | 18.393 | 20/6:03.802 |
| 9 | 5 | 19.850 | 20/6:06.655 |
| 10 | 5 | 19.525 | 20/6:08.187 |
| 11 | 5 | 18.628 | 20/6:07.709 |
| 12 | 5 | 17.478 | 20/6:05.331 |
| 13 | 5 | 17.827 | 20/6:03.903 |
| 14 | 5 | 17.687 | 20/6:02.489 |
| 15 | 5 | 17.452 | 20/6:00.959 |
| 16 | 5 | 19.495 | 20/6:02.220 |
| 17 | 5 | 17.797 | 20/6:01.307 |
| 18 | 5 | 17.902 | 20/6:00.619 |
| 19 | 5 | 18.748 | 20/6:00.901 |
| 20 | 5 | 18.841 | 20/6:01.246 |