| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.264 | 16/7:00.224 |
| 2 | 3 | 22.292 | 18/7:17.004 |
| 3 | 3 | 22.201 | 18/7:04.542 |
| 4 | 2 | 22.374 | 19/7:22.372 |
| 5 | 3 | 25.664 | 18/7:07.662 |
| 6 | 3 | 22.646 | 18/7:04.323 |
| 7 | 3 | 23.822 | 18/7:04.962 |
| 8 | 2 | 23.509 | 18/7:04.737 |
| 9 | 2 | 22.434 | 18/7:02.412 |
| 10 | 2 | 22.103 | 19/7:23.287 |
| 11 | 1 | 21.763 | 19/7:20.579 |
| 12 | 1 | 23.816 | 19/7:21.573 |
| 13 | 1 | 22.668 | 19/7:20.736 |
| 14 | 1 | 23.913 | 19/7:21.708 |
| 15 | 1 | 22.368 | 19/7:20.594 |
| 16 | 1 | 22.224 | 19/7:19.447 |
| 17 | 1 | 22.338 | 19/7:18.564 |
| 18 | 1 | 21.722 | 19/7:17.128 |
| 19 | 1 | 22.400 | 19/7:16.521 |