| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.318 | 19/6:07.042 |
| 2 | 4 | 19.547 | 19/6:09.218 |
| 3 | 4 | 19.696 | 19/6:10.886 |
| 4 | 3 | 19.469 | 19/6:10.642 |
| 5 | 4 | 23.983 | 18/6:07.247 |
| 6 | 4 | 19.803 | 18/6:05.448 |
| 7 | 4 | 18.900 | 18/6:01.841 |
| 8 | 4 | 20.567 | 18/6:02.887 |
| 9 | 4 | 19.472 | 18/6:01.510 |
| 10 | 4 | 19.595 | 18/6:00.630 |
| 11 | 4 | 19.729 | 18/6:00.129 |
| 12 | 4 | 20.241 | 18/6:00.480 |
| 13 | 3 | 18.861 | 19/6:18.803 |
| 14 | 3 | 20.214 | 19/6:19.179 |
| 15 | 3 | 19.201 | 19/6:18.222 |
| 16 | 3 | 19.843 | 19/6:18.146 |
| 17 | 3 | 20.673 | 19/6:19.008 |
| 18 | 3 | 22.599 | 18/6:01.711 |