| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.370 | N/A |
| 2 | 1 | 12.028 | 20/4:04.902 |
| 3 | 1 | 12.386 | 20/4:08.303 |
| 4 | 2 | 11.908 | 20/4:06.409 |
| 5 | 3 | 12.844 | 20/4:09.908 |
| 6 | 2 | 11.290 | 20/4:06.102 |
| 7 | 2 | 11.783 | 20/4:05.126 |
| 8 | 2 | 12.471 | 20/4:06.297 |
| 9 | 2 | 11.496 | 20/4:04.859 |
| 10 | 2 | 11.302 | 20/4:03.331 |
| 11 | 2 | 12.947 | 20/4:05.234 |
| 12 | 2 | 11.764 | 20/4:04.748 |
| 13 | 3 | 12.528 | 20/4:05.552 |
| 14 | 4 | 12.942 | 20/4:06.838 |
| 15 | 4 | 12.042 | 20/4:06.719 |
| 16 | 3 | 12.256 | 20/4:06.886 |
| 17 | 4 | 16.785 | 20/4:12.411 |
| 18 | 4 | 11.940 | 20/4:11.871 |
| 19 | 4 | 13.448 | 19/4:00.530 |