| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.096 | 20/6:01.920 |
| 2 | 1 | 18.249 | 20/6:03.450 |
| 3 | 3 | 21.676 | 19/6:07.466 |
| 4 | 3 | 17.707 | 20/6:18.640 |
| 5 | 1 | 17.766 | 20/6:13.976 |
| 6 | 2 | 19.491 | 20/6:16.617 |
| 7 | 2 | 17.695 | 20/6:13.371 |
| 8 | 1 | 17.697 | 20/6:10.942 |
| 9 | 1 | 17.936 | 20/6:09.584 |
| 10 | 2 | 17.816 | 20/6:08.258 |
| 11 | 2 | 24.265 | 20/6:18.898 |
| 12 | 2 | 17.116 | 20/6:15.850 |
| 13 | 3 | 23.085 | 19/6:03.331 |
| 14 | 3 | 20.598 | 19/6:05.333 |
| 15 | 4 | 21.413 | 19/6:08.101 |
| 16 | 4 | 20.347 | 19/6:09.257 |
| 17 | 3 | 18.633 | 19/6:08.361 |
| 18 | 3 | 18.481 | 19/6:07.404 |
| 19 | 3 | 22.993 | 19/6:11.060 |