| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.182 | 18/5:09.276 |
| 2 | 4 | 17.043 | 18/5:08.025 |
| 3 | 4 | 17.303 | 18/5:09.168 |
| 4 | 2 | 17.138 | 18/5:08.997 |
| 5 | 2 | 17.111 | 18/5:08.797 |
| 6 | 2 | 16.916 | 18/5:08.079 |
| 7 | 2 | 17.249 | 18/5:08.422 |
| 8 | 2 | 17.576 | 18/5:09.416 |
| 9 | 2 | 17.411 | 18/5:09.858 |
| 10 | 2 | 17.728 | 18/5:10.783 |
| 11 | 2 | 17.539 | 18/5:11.230 |
| 12 | 3 | 17.042 | 18/5:10.857 |
| 13 | 2 | 17.380 | 18/5:11.010 |
| 14 | 3 | 17.408 | 18/5:11.176 |
| 15 | 4 | 17.652 | 18/5:11.614 |
| 16 | 4 | 17.414 | 18/5:11.728 |
| 17 | 4 | 18.394 | 18/5:12.868 |
| 18 | 4 | 17.266 | 18/5:12.752 |