| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.520 | 21/6:07.920 |
| 2 | 5 | 16.298 | 22/6:11.998 |
| 3 | 4 | 16.779 | 22/6:11.045 |
| 4 | 4 | 16.469 | 22/6:08.863 |
| 5 | 3 | 16.446 | 22/6:07.453 |
| 6 | 4 | 22.653 | 21/6:11.577 |
| 7 | 4 | 16.756 | 21/6:08.763 |
| 8 | 4 | 21.668 | 20/6:01.472 |
| 9 | 4 | 16.805 | 21/6:16.586 |
| 10 | 4 | 17.539 | 21/6:15.759 |
| 11 | 4 | 16.623 | 21/6:13.334 |
| 12 | 4 | 16.289 | 21/6:10.729 |
| 13 | 4 | 15.981 | 21/6:08.027 |
| 14 | 3 | 16.043 | 21/6:05.803 |
| 15 | 4 | 16.920 | 21/6:05.105 |
| 16 | 4 | 17.469 | 21/6:05.214 |
| 17 | 3 | 16.889 | 21/6:04.593 |
| 18 | 3 | 18.154 | 21/6:05.518 |
| 19 | 3 | 16.839 | 21/6:04.892 |
| 20 | 3 | 16.017 | 21/6:03.465 |
| 21 | 3 | 16.281 | 21/6:02.438 |