| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.987 | 19/5:03.753 |
| 2 | 1 | 16.067 | 19/5:04.513 |
| 3 | 1 | 16.609 | 19/5:08.199 |
| 4 | 2 | 16.134 | 19/5:07.786 |
| 5 | 1 | 15.023 | 19/5:03.316 |
| 6 | 1 | 15.446 | 19/5:01.676 |
| 7 | 2 | 15.567 | 19/5:00.832 |
| 8 | 1 | 15.719 | 19/5:00.561 |
| 9 | 2 | 24.281 | 18/5:01.666 |
| 10 | 1 | 15.899 | 18/5:00.118 |
| 11 | 1 | 15.393 | 19/5:14.580 |
| 12 | 1 | 17.200 | 19/5:15.598 |
| 13 | 2 | 20.009 | 18/5:03.693 |
| 14 | 2 | 15.842 | 18/5:02.369 |
| 15 | 2 | 16.060 | 18/5:01.483 |
| 16 | 2 | 19.912 | 18/5:05.042 |
| 17 | 2 | 14.818 | 18/5:02.788 |
| 18 | 2 | 15.681 | 18/5:01.647 |