| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.420 | 20/6:08.400 |
| 2 | 1 | 19.540 | 19/6:00.620 |
| 3 | 1 | 19.318 | 19/6:02.761 |
| 4 | 1 | 19.755 | 19/6:05.907 |
| 5 | 1 | 19.277 | 19/6:05.978 |
| 6 | 1 | 19.207 | 19/6:05.804 |
| 7 | 1 | 20.542 | 19/6:09.303 |
| 8 | 1 | 19.523 | 19/6:09.507 |
| 9 | 1 | 18.912 | 19/6:08.376 |
| 10 | 1 | 19.964 | 19/6:09.470 |
| 11 | 1 | 19.543 | 19/6:09.638 |
| 12 | 1 | 18.788 | 19/6:08.583 |
| 13 | 1 | 19.210 | 19/6:08.306 |
| 14 | 1 | 18.899 | 19/6:07.647 |
| 15 | 1 | 20.030 | 19/6:08.509 |
| 16 | 1 | 19.334 | 19/6:08.436 |
| 17 | 1 | 20.503 | 19/6:09.679 |
| 18 | 1 | 24.985 | 19/6:15.514 |
| 19 | 1 | 20.053 | 19/6:15.803 |