| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.369 | 19/6:08.011 |
| 2 | 2 | 19.499 | 19/6:09.246 |
| 3 | 2 | 19.480 | 19/6:09.537 |
| 4 | 2 | 19.477 | 19/6:09.669 |
| 5 | 2 | 19.152 | 19/6:08.513 |
| 6 | 1 | 18.834 | 19/6:06.735 |
| 7 | 1 | 19.146 | 19/6:06.312 |
| 8 | 1 | 19.401 | 19/6:06.600 |
| 9 | 3 | 26.862 | 18/6:02.440 |
| 10 | 2 | 18.991 | 18/6:00.380 |
| 11 | 3 | 21.220 | 18/6:02.342 |
| 12 | 2 | 19.443 | 18/6:01.311 |
| 13 | 2 | 19.566 | 18/6:00.609 |
| 14 | 3 | 21.058 | 18/6:01.926 |
| 15 | 2 | 19.448 | 18/6:01.135 |
| 16 | 2 | 18.993 | 19/6:19.928 |
| 17 | 2 | 19.432 | 19/6:19.297 |
| 18 | 2 | 19.437 | 19/6:18.742 |
| 19 | 2 | 19.969 | 19/6:18.777 |