| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.681 | 20/1:53.620 |
| 2 | 4 | 18.483 | 20/4:01.640 |
| 3 | 4 | 8.776 | 20/3:39.600 |
| 4 | 4 | 8.964 | 20/3:29.520 |
| 5 | 4 | 9.123 | 20/3:24.108 |
| 6 | 4 | 9.012 | 20/3:20.130 |
| 7 | 4 | 8.548 | 20/3:15.963 |
| 8 | 4 | 8.538 | 20/3:12.812 |
| 9 | 4 | 8.482 | 20/3:10.238 |
| 10 | 4 | 8.759 | 20/3:08.732 |
| 11 | 4 | 8.377 | 20/3:06.805 |
| 12 | 4 | 8.644 | 20/3:05.645 |
| 13 | 4 | 9.182 | 20/3:05.491 |
| 14 | 4 | 8.635 | 20/3:04.577 |
| 15 | 4 | 8.775 | 20/3:03.972 |
| 16 | 4 | 8.539 | 20/3:03.147 |
| 17 | 4 | 8.666 | 20/3:02.569 |
| 18 | 4 | 8.567 | 20/3:01.946 |
| 19 | 4 | 8.774 | 19/2:52.525 |