| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.505 | 15/5:07.575 |
| 2 | 4 | 21.043 | 15/5:11.061 |
| 3 | 3 | 20.667 | 15/5:11.075 |
| 4 | 3 | 20.321 | 15/5:09.051 |
| 5 | 3 | 20.990 | 15/5:10.578 |
| 6 | 5 | 24.022 | 15/5:18.087 |
| 7 | 3 | 20.825 | 15/5:17.942 |
| 8 | 4 | 22.227 | 15/5:19.875 |
| 9 | 4 | 20.662 | 15/5:18.077 |
| 10 | 4 | 21.043 | 15/5:18.457 |
| 11 | 6 | 21.708 | 15/5:19.108 |
| 12 | 4 | 19.928 | 15/5:17.426 |
| 13 | 4 | 20.563 | 15/5:16.735 |
| 14 | 3 | 20.575 | 15/5:16.156 |
| 15 | 3 | 21.146 | 15/5:16.225 |