| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.469 | 19/7:06.911 |
| 2 | 3 | 26.273 | 18/7:18.678 |
| 3 | 3 | 18.264 | 19/7:04.371 |
| 4 | 3 | 24.365 | 19/7:14.012 |
| 5 | 3 | 21.002 | 19/7:07.017 |
| 6 | 3 | 19.416 | 20/7:19.297 |
| 7 | 3 | 21.062 | 20/7:16.717 |
| 8 | 4 | 18.993 | 20/7:09.610 |
| 9 | 3 | 13.510 | 21/7:12.493 |
| 10 | 3 | 20.945 | 21/7:13.228 |
| 11 | 3 | 20.623 | 21/7:13.215 |
| 12 | 3 | 22.590 | 21/7:16.646 |
| 13 | 3 | 19.379 | 21/7:14.362 |
| 14 | 3 | 21.466 | 21/7:15.535 |
| 15 | 3 | 25.403 | 20/7:01.013 |
| 16 | 3 | 18.760 | 21/7:19.058 |
| 17 | 3 | 20.541 | 21/7:18.605 |
| 18 | 3 | 34.583 | 20/7:12.938 |
| 19 | 3 | 17.394 | 20/7:08.461 |
| 20 | 3 | 22.401 | 20/7:09.439 |