| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 10.594 | N/A |
| 2 | 4 | 18.816 | 20/6:08.098 |
| 3 | 3 | 19.489 | 20/6:14.491 |
| 4 | 3 | 19.19 | 20/6:13.525 |
| 5 | 3 | 17.941 | 20/6:08.012 |
| 6 | 3 | 17.939 | 20/6:04.697 |
| 7 | 3 | 18.083 | 20/6:02.942 |
| 8 | 3 | 19.599 | 20/6:05.804 |
| 9 | 3 | 17.987 | 20/6:04.122 |
| 10 | 2 | 18.760 | 20/6:04.445 |
| 11 | 2 | 18.397 | 20/6:04.014 |
| 12 | 2 | 17.917 | 20/6:02.833 |
| 13 | 3 | 18.706 | 20/6:03.097 |
| 14 | 3 | 17.974 | 20/6:02.251 |
| 15 | 3 | 17.858 | 20/6:01.369 |
| 16 | 3 | 17.671 | 20/6:00.367 |
| 17 | 3 | 18.427 | 20/6:00.388 |
| 18 | 3 | 18.242 | 20/6:00.200 |
| 19 | 3 | 19.456 | 20/6:01.315 |
| 20 | 4 | 21.614 | 20/6:04.470 |