| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.337 | 20/6:06.740 |
| 2 | 2 | 20.428 | 19/6:08.267 |
| 3 | 2 | 18.437 | 19/6:02.279 |
| 4 | 3 | 24.585 | 18/6:08.042 |
| 5 | 3 | 18.892 | 18/6:02.444 |
| 6 | 3 | 18.455 | 19/6:17.258 |
| 7 | 3 | 19.949 | 19/6:17.511 |
| 8 | 2 | 18.265 | 19/6:13.702 |
| 9 | 2 | 17.077 | 19/6:08.231 |
| 10 | 2 | 20.135 | 19/6:09.664 |
| 11 | 2 | 17.635 | 19/6:06.519 |
| 12 | 2 | 19.181 | 19/6:06.345 |
| 13 | 2 | 21.811 | 19/6:10.043 |
| 14 | 2 | 18.563 | 19/6:08.804 |
| 15 | 2 | 17.535 | 19/6:06.428 |
| 16 | 2 | 17.900 | 19/6:04.782 |
| 17 | 1 | 18.651 | 19/6:04.170 |
| 18 | 1 | 18.166 | 19/6:03.113 |
| 19 | 1 | 17.897 | 19/6:01.899 |