| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.008 | 15/5:15.012 |
| 2 | 1 | 19.460 | 15/5:03.051 |
| 3 | 2 | 20.215 | 15/5:03.415 |
| 4 | 2 | 20.857 | 15/5:05.775 |
| 5 | 2 | 21.329 | 15/5:08.607 |
| 6 | 2 | 19.940 | 15/5:07.022 |
| 7 | 2 | 21.813 | 15/5:09.904 |
| 8 | 2 | 20.737 | 15/5:10.048 |
| 9 | 2 | 22.521 | 15/5:13.133 |
| 10 | 3 | 21.603 | 15/5:14.224 |
| 11 | 3 | 21.312 | 15/5:14.720 |
| 12 | 3 | 22.045 | 15/5:16.005 |
| 13 | 3 | 20.948 | 15/5:15.909 |
| 14 | 3 | 20.420 | 15/5:15.222 |
| 15 | 3 | 20.804 | 15/5:15.012 |