| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.069 | 19/5:05.311 |
| 2 | 2 | 16.238 | 19/5:06.917 |
| 3 | 2 | 15.267 | 19/5:01.302 |
| 4 | 1 | 14.820 | 20/5:11.970 |
| 5 | 1 | 15.759 | 20/5:12.612 |
| 6 | 2 | 21.696 | 19/5:16.188 |
| 7 | 2 | 17.923 | 18/5:02.842 |
| 8 | 2 | 16.444 | 18/5:01.986 |
| 9 | 2 | 16.670 | 18/5:01.772 |
| 10 | 2 | 17.095 | 18/5:02.366 |
| 11 | 2 | 16.385 | 18/5:01.690 |
| 12 | 1 | 14.345 | 19/5:14.626 |
| 13 | 1 | 14.686 | 19/5:11.888 |
| 14 | 1 | 14.430 | 19/5:09.194 |
| 15 | 1 | 15.381 | 19/5:08.063 |
| 16 | 1 | 16.348 | 19/5:08.223 |
| 17 | 1 | 15.031 | 19/5:06.891 |
| 18 | 1 | 14.318 | 19/5:04.955 |
| 19 | 1 | 16.025 | 19/5:04.930 |