| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.154 | 19/6:03.926 |
| 2 | 3 | 19.951 | 19/6:11.498 |
| 3 | 3 | 19.959 | 19/6:14.072 |
| 4 | 3 | 19.601 | 19/6:13.659 |
| 5 | 3 | 14.814 | 20/6:13.916 |
| 6 | 3 | 14.485 | 21/6:17.874 |
| 7 | 3 | 15.059 | 21/6:09.069 |
| 8 | 3 | 15.120 | 21/6:02.625 |
| 9 | 3 | 14.028 | 22/6:11.974 |
| 10 | 3 | 15.393 | 22/6:08.641 |
| 11 | 2 | 18.523 | 22/6:12.174 |
| 12 | 2 | 14.872 | 22/6:08.425 |
| 13 | 2 | 16.055 | 22/6:07.254 |
| 14 | 2 | 14.212 | 22/6:03.355 |
| 15 | 3 | 22.145 | 22/6:11.611 |
| 16 | 2 | 17.613 | 22/6:12.603 |
| 17 | 3 | 16.698 | 22/6:12.294 |
| 18 | 2 | 14.373 | 22/6:09.178 |
| 19 | 2 | 18.233 | 22/6:10.860 |
| 20 | 2 | 14.065 | 22/6:07.788 |
| 21 | 2 | 15.706 | 22/6:06.728 |
| 22 | 2 | 17.385 | 22/6:07.444 |