| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.381 | 19/6:08.239 |
| 2 | 2 | 19.491 | 19/6:09.284 |
| 3 | 2 | 19.307 | 19/6:08.467 |
| 4 | 2 | 18.887 | 19/6:06.064 |
| 5 | 2 | 19.124 | 19/6:05.522 |
| 6 | 2 | 20.720 | 19/6:10.215 |
| 7 | 2 | 19.504 | 19/6:10.267 |
| 8 | 2 | 18.561 | 19/6:08.066 |
| 9 | 2 | 19.045 | 19/6:07.376 |
| 10 | 2 | 18.822 | 19/6:06.400 |
| 11 | 2 | 19.109 | 19/6:06.097 |
| 12 | 2 | 18.383 | 19/6:04.696 |
| 13 | 1 | 18.825 | 19/6:04.155 |
| 14 | 1 | 18.986 | 19/6:03.911 |
| 15 | 1 | 18.731 | 19/6:03.376 |
| 16 | 1 | 19.230 | 19/6:03.501 |
| 17 | 1 | 19.263 | 19/6:03.648 |
| 18 | 1 | 19.978 | 19/6:04.533 |
| 19 | 1 | 18.953 | 19/6:04.300 |