| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.861 | 16/5:17.776 |
| 2 | 1 | 20.209 | 15/5:00.525 |
| 3 | 2 | 21.089 | 15/5:05.795 |
| 4 | 1 | 19.044 | 15/5:00.761 |
| 5 | 1 | 20.321 | 15/5:01.572 |
| 6 | 1 | 19.339 | 16/5:19.634 |
| 7 | 1 | 20.486 | 15/5:00.747 |
| 8 | 2 | 23.698 | 15/5:07.588 |
| 9 | 2 | 19.986 | 15/5:06.721 |
| 10 | 1 | 20.190 | 15/5:06.334 |
| 11 | 2 | 20.318 | 15/5:06.192 |
| 12 | 1 | 19.739 | 15/5:05.035 |
| 13 | 1 | 19.498 | 15/5:04.359 |
| 14 | 2 | 20.317 | 15/5:04.387 |
| 15 | 3 | 23.708 | 15/5:07.803 |