| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.048 | 15/5:00.720 |
| 2 | 1 | 19.511 | 16/5:16.472 |
| 3 | 1 | 19.949 | 16/5:17.376 |
| 4 | 1 | 19.141 | 16/5:14.596 |
| 5 | 2 | 25.051 | 15/5:11.100 |
| 6 | 2 | 19.963 | 15/5:09.158 |
| 7 | 2 | 20.359 | 15/5:08.619 |
| 8 | 2 | 19.659 | 15/5:06.902 |
| 9 | 2 | 20.788 | 15/5:07.448 |
| 10 | 2 | 19.561 | 15/5:06.045 |
| 11 | 2 | 19.986 | 15/5:05.476 |
| 12 | 2 | 23.098 | 15/5:08.893 |
| 13 | 2 | 19.263 | 15/5:07.358 |
| 14 | 1 | 19.405 | 15/5:06.195 |
| 15 | 1 | 19.425 | 15/5:05.207 |