| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.897 | 18/5:04.146 |
| 2 | 4 | 16.916 | 18/5:04.317 |
| 3 | 4 | 16.556 | 18/5:02.214 |
| 4 | 4 | 16.402 | 18/5:00.469 |
| 5 | 4 | 15.751 | 19/5:13.584 |
| 6 | 4 | 16.959 | 19/5:15.023 |
| 7 | 4 | 16.592 | 19/5:15.055 |
| 8 | 3 | 11.094 | 19/5:02.022 |
| 9 | 3 | 21.762 | 19/5:14.406 |
| 10 | 3 | 16.131 | 19/5:13.614 |
| 11 | 3 | 16.311 | 19/5:13.277 |
| 12 | 3 | 16.284 | 19/5:12.954 |
| 13 | 3 | 17.927 | 19/5:15.081 |
| 14 | 3 | 16.878 | 19/5:15.481 |
| 15 | 3 | 16.981 | 19/5:15.959 |
| 16 | 3 | 17.492 | 18/5:00.300 |
| 17 | 3 | 17.149 | 18/5:00.793 |
| 18 | 4 | 17.284 | 18/5:01.366 |