| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.136 | 30/8:04.080 |
| 2 | 3 | 15.437 | 31/8:09.382 |
| 3 | 3 | 16.331 | 31/8:15.008 |
| 4 | 3 | 16.430 | 30/8:02.505 |
| 5 | 3 | 15.505 | 31/8:15.002 |
| 6 | 3 | 15.868 | 31/8:14.486 |
| 7 | 3 | 17.938 | 30/8:07.050 |
| 8 | 3 | 21.527 | 29/8:09.998 |
| 9 | 3 | 2:47.215 | 15/8:23.978 |
| 10 | 3 | 19.372 | 15/8:02.638 |
| 11 | 3 | 17.389 | 16/8:13.306 |
| 12 | 3 | 17.027 | 17/8:24.581 |
| 13 | 3 | 16.656 | 17/8:07.548 |
| 14 | 3 | 17.541 | 18/8:21.907 |
| 15 | 3 | 19.224 | 18/8:11.515 |
| 16 | 3 | 16.395 | 19/8:25.864 |
| 17 | 3 | 16.431 | 19/8:14.472 |
| 18 | 3 | 16.464 | 19/8:04.380 |
| 19 | 3 | 16.627 | 20/8:20.540 |
| 20 | 3 | 16.970 | 20/8:12.483 |