| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.386 | 15/5:05.790 |
| 2 | 3 | 19.712 | 15/5:00.735 |
| 3 | 2 | 24.629 | 14/5:02.059 |
| 4 | 2 | 19.893 | 15/5:17.325 |
| 5 | 2 | 20.273 | 15/5:14.679 |
| 6 | 3 | 20.510 | 15/5:13.507 |
| 7 | 2 | 20.830 | 15/5:13.356 |
| 8 | 3 | 19.905 | 15/5:11.509 |
| 9 | 3 | 19.004 | 15/5:08.570 |
| 10 | 3 | 19.035 | 15/5:06.265 |
| 11 | 4 | 23.372 | 15/5:10.294 |
| 12 | 4 | 20.370 | 15/5:09.899 |
| 13 | 4 | 19.959 | 15/5:09.090 |
| 14 | 4 | 20.098 | 15/5:08.546 |
| 15 | 4 | 21.071 | 15/5:09.047 |