| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.159 | N/A |
| 2 | 7 | 28.883 | 17/8:09.287 |
| 3 | 6 | 26.688 | 18/8:19.512 |
| 4 | 7 | 31.552 | 17/8:11.815 |
| 5 | 6 | 27.995 | 17/8:07.631 |
| 6 | 7 | 34.547 | 17/8:26.087 |
| 7 | 6 | 25.939 | 17/8:15.436 |
| 8 | 6 | 25.911 | 17/8:07.764 |
| 9 | 6 | 25.665 | 17/8:01.519 |
| 10 | 6 | 28.928 | 17/8:02.462 |
| 11 | 7 | 25.510 | 18/8:25.909 |
| 12 | 5 | 27.269 | 18/8:24.529 |
| 13 | 4 | 27.059 | 18/8:23.082 |
| 14 | 4 | 27.237 | 18/8:22.090 |
| 15 | 4 | 29.349 | 18/8:23.805 |
| 16 | 3 | 26.977 | 18/8:22.602 |
| 17 | 3 | 26.435 | 18/8:20.974 |
| 18 | 3 | 27.938 | 18/8:21.041 |