| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.364 | N/A |
| 2 | 2 | 19.864 | 25/8:18.001 |
| 3 | 2 | 18.569 | 25/8:02.056 |
| 4 | 2 | 18.678 | 26/8:17.289 |
| 5 | 1 | 18.948 | 26/8:16.732 |
| 6 | 1 | 19.924 | 25/8:02.082 |
| 7 | 1 | 19.958 | 25/8:05.128 |
| 8 | 1 | 21.013 | 25/8:10.920 |
| 9 | 1 | 19.374 | 25/8:10.348 |
| 10 | 1 | 19.151 | 25/8:09.308 |
| 11 | 1 | 19.494 | 25/8:09.299 |
| 12 | 1 | 18.700 | 25/8:07.559 |
| 13 | 3 | 28.277 | 24/8:05.101 |
| 14 | 3 | 19.639 | 24/8:04.175 |
| 15 | 3 | 18.537 | 24/8:01.571 |
| 16 | 3 | 22.699 | 24/8:05.695 |
| 17 | 4 | 26.997 | 24/8:15.483 |
| 18 | 4 | 18.334 | 24/8:12.398 |
| 19 | 3 | 18.250 | 24/8:09.549 |
| 20 | 2 | 19.010 | 24/8:07.920 |
| 21 | 2 | 20.256 | 24/8:07.886 |
| 22 | 2 | 19.729 | 24/8:07.279 |
| 23 | 2 | 18.683 | 24/8:05.633 |
| 24 | 2 | 20.476 | 24/8:05.924 |