| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.329 | 15/5:04.935 |
| 2 | 2 | 18.617 | 16/5:11.568 |
| 3 | 1 | 19.248 | 16/5:10.368 |
| 4 | 2 | 20.472 | 16/5:14.664 |
| 5 | 1 | 18.806 | 16/5:11.910 |
| 6 | 2 | 20.062 | 16/5:13.424 |
| 7 | 2 | 19.766 | 16/5:13.829 |
| 8 | 2 | 19.409 | 16/5:13.418 |
| 9 | 2 | 24.741 | 15/5:02.417 |
| 10 | 2 | 19.156 | 15/5:00.909 |
| 11 | 2 | 19.874 | 15/5:00.655 |
| 12 | 2 | 19.846 | 15/5:00.407 |
| 13 | 2 | 19.247 | 16/5:19.474 |
| 14 | 2 | 19.061 | 16/5:18.439 |
| 15 | 2 | 19.384 | 16/5:17.886 |
| 16 | 2 | 19.490 | 16/5:17.508 |