| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.012 | 20/6:00.240 |
| 2 | 2 | 17.983 | 21/6:17.948 |
| 3 | 2 | 18.717 | 20/6:04.747 |
| 4 | 2 | 19.267 | 20/6:09.895 |
| 5 | 2 | 18.044 | 20/6:08.092 |
| 6 | 1 | 17.886 | 20/6:06.363 |
| 7 | 2 | 18.761 | 20/6:07.629 |
| 8 | 2 | 18.323 | 20/6:07.482 |
| 9 | 3 | 36.384 | 18/6:06.754 |
| 10 | 3 | 18.273 | 18/6:02.970 |
| 11 | 3 | 18.176 | 19/6:19.699 |
| 12 | 3 | 22.027 | 18/6:02.779 |
| 13 | 3 | 19.667 | 18/6:02.105 |
| 14 | 3 | 18.104 | 19/6:19.490 |
| 15 | 3 | 17.648 | 19/6:16.545 |
| 16 | 3 | 17.883 | 19/6:14.247 |
| 17 | 3 | 17.608 | 19/6:11.912 |
| 18 | 3 | 17.551 | 19/6:09.776 |
| 19 | 3 | 19.436 | 19/6:09.750 |