| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.275 | 19/5:09.225 |
| 2 | 2 | 17.972 | 18/5:08.223 |
| 3 | 1 | 17.306 | 18/5:09.318 |
| 4 | 1 | 16.408 | 18/5:05.824 |
| 5 | 2 | 18.651 | 18/5:11.803 |
| 6 | 2 | 16.171 | 18/5:08.349 |
| 7 | 2 | 16.557 | 18/5:06.874 |
| 8 | 2 | 16.504 | 18/5:05.649 |
| 9 | 1 | 17.801 | 18/5:07.029 |
| 10 | 1 | 17.103 | 18/5:07.346 |
| 11 | 1 | 16.544 | 18/5:06.477 |
| 12 | 2 | 16.937 | 18/5:06.343 |
| 13 | 2 | 16.557 | 18/5:05.703 |
| 14 | 2 | 17.956 | 18/5:06.954 |
| 15 | 1 | 16.323 | 18/5:06.078 |
| 16 | 1 | 16.763 | 18/5:05.806 |
| 17 | 1 | 17.194 | 18/5:06.023 |
| 18 | 1 | 16.371 | 18/5:05.393 |