| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.676 | 17/5:00.492 |
| 2 | 4 | 17.320 | 18/5:14.964 |
| 3 | 3 | 17.123 | 18/5:12.714 |
| 4 | 3 | 16.948 | 18/5:10.802 |
| 5 | 3 | 17.827 | 18/5:12.818 |
| 6 | 3 | 17.447 | 18/5:13.023 |
| 7 | 3 | 17.029 | 18/5:12.094 |
| 8 | 3 | 17.645 | 18/5:12.784 |
| 9 | 3 | 16.223 | 18/5:10.476 |
| 10 | 4 | 17.012 | 18/5:10.050 |
| 11 | 2 | 16.527 | 18/5:08.908 |
| 12 | 2 | 17.515 | 18/5:09.438 |
| 13 | 3 | 17.210 | 18/5:09.464 |
| 14 | 4 | 16.802 | 18/5:08.962 |
| 15 | 4 | 17.078 | 18/5:08.858 |
| 16 | 4 | 16.484 | 18/5:08.099 |
| 17 | 4 | 16.643 | 18/5:07.598 |
| 18 | 4 | 17.585 | 18/5:08.094 |