| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.780 | 19/7:12.820 |
| 2 | 4 | 19.970 | 20/7:07.500 |
| 3 | 3 | 24.966 | 19/7:08.868 |
| 4 | 3 | 28.775 | 18/7:14.210 |
| 5 | 3 | 18.436 | 19/7:16.723 |
| 6 | 3 | 18.457 | 19/7:02.383 |
| 7 | 3 | 18.424 | 20/7:13.737 |
| 8 | 3 | 19.008 | 20/7:07.040 |
| 9 | 3 | 19.497 | 20/7:02.918 |
| 10 | 4 | 18.408 | 21/7:18.314 |
| 11 | 3 | 18.089 | 21/7:13.001 |
| 12 | 3 | 18.535 | 21/7:09.354 |
| 13 | 3 | 19.885 | 21/7:08.448 |
| 14 | 3 | 24.041 | 21/7:13.907 |
| 15 | 3 | 18.298 | 21/7:10.597 |
| 16 | 3 | 18.468 | 21/7:07.924 |
| 17 | 3 | 18.189 | 21/7:05.220 |
| 18 | 3 | 18.383 | 21/7:03.044 |
| 19 | 3 | 17.852 | 21/7:00.510 |
| 20 | 3 | 18.418 | 22/7:18.767 |
| 21 | 3 | 22.547 | 21/7:01.426 |