| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 20.038 | 18/6:00.684 |
| 2 | 15 | 30.160 | 12/6:01.920 |
| 3 | 7 | 17.610 | 20/6:16.480 |
| 4 | 15 | 17.755 | 16/6:23.320 |
| 5 | 5 | 17.654 | 20/6:08.680 |
| 6 | 12 | 16.612 | 17/6:05.653 |
| 7 | 5 | 17.949 | 20/6:06.255 |
| 8 | 11 | 17.713 | 18/6:10.080 |
| 9 | 4 | 18.177 | 20/6:05.712 |
| 10 | 10 | 17.813 | 18/6:00.191 |
| 11 | 5 | 18.087 | 20/6:05.050 |
| 12 | 3 | 16.700 | 20/6:00.614 |
| 13 | 2 | 18.459 | 20/6:01.685 |
| 14 | 3 | 19.258 | 20/6:04.293 |
| 15 | 3 | 17.439 | 20/6:02.742 |
| 16 | 3 | 17.669 | 20/6:01.891 |
| 17 | 3 | 16.853 | 21/6:17.813 |
| 18 | 3 | 16.889 | 21/6:16.032 |
| 19 | 2 | 19.774 | 20/6:00.794 |
| 20 | 2 | 17.501 | 20/6:00.076 |