| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.797 | 20/6:15.940 |
| 2 | 3 | 19.331 | 19/6:02.216 |
| 3 | 3 | 18.115 | 20/6:14.953 |
| 4 | 2 | 18.202 | 20/6:12.225 |
| 5 | 2 | 18.778 | 20/6:12.892 |
| 6 | 2 | 18.386 | 20/6:12.030 |
| 7 | 2 | 17.676 | 20/6:09.386 |
| 8 | 1 | 18.780 | 20/6:10.162 |
| 9 | 1 | 18.653 | 20/6:10.484 |
| 10 | 1 | 17.703 | 20/6:08.842 |
| 11 | 1 | 18.251 | 20/6:08.495 |
| 12 | 1 | 18.352 | 20/6:08.373 |
| 13 | 1 | 18.748 | 20/6:08.880 |
| 14 | 1 | 22.002 | 20/6:13.963 |
| 15 | 2 | 19.764 | 20/6:15.384 |
| 16 | 2 | 17.372 | 20/6:13.637 |
| 17 | 3 | 20.750 | 20/6:16.071 |
| 18 | 3 | 19.689 | 20/6:17.054 |
| 19 | 3 | 21.216 | 19/6:00.565 |