| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.451 | 19/5:12.569 |
| 2 | 3 | 16.827 | 18/5:02.886 |
| 3 | 2 | 17.043 | 18/5:01.446 |
| 4 | 3 | 16.885 | 18/5:03.408 |
| 5 | 2 | 16.552 | 18/5:00.276 |
| 6 | 4 | 20.374 | 17/5:06.487 |
| 7 | 2 | 16.941 | 18/5:01.441 |
| 8 | 4 | 16.637 | 17/5:00.573 |
| 9 | 2 | 17.418 | 18/5:03.858 |
| 10 | 3 | 17.142 | 18/5:16.314 |
| 11 | 2 | 16.718 | 18/5:03.369 |
| 12 | 3 | 16.924 | 18/5:14.367 |
| 13 | 2 | 16.897 | 18/5:03.480 |
| 14 | 3 | 17.646 | 18/5:14.833 |
| 15 | 2 | 16.380 | 18/5:02.400 |
| 16 | 3 | 16.832 | 18/5:13.351 |
| 17 | 2 | 16.663 | 18/5:02.126 |
| 18 | 3 | 22.966 | 17/5:06.440 |