| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.168 | N/A |
| 2 | 3 | 18.906 | 19/6:00.476 |
| 3 | 3 | 19.087 | 19/6:02.105 |
| 4 | 3 | 20.381 | 19/6:10.412 |
| 5 | 3 | 23.195 | 18/6:06.836 |
| 6 | 3 | 20.765 | 18/6:08.103 |
| 7 | 3 | 19.688 | 18/6:05.897 |
| 8 | 3 | 21.865 | 18/6:09.607 |
| 9 | 3 | 19.506 | 18/6:07.378 |
| 10 | 2 | 19.358 | 18/6:05.364 |
| 11 | 2 | 20.469 | 18/6:05.642 |
| 12 | 2 | 19.676 | 18/6:04.643 |
| 13 | 2 | 19.704 | 18/6:03.851 |
| 14 | 2 | 26.131 | 18/6:11.585 |
| 15 | 2 | 18.988 | 18/6:09.541 |
| 16 | 2 | 19.602 | 18/6:08.465 |
| 17 | 2 | 19.123 | 18/6:07.014 |
| 18 | 2 | 19.722 | 18/6:06.334 |