| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.820 | 21/6:14.220 |
| 2 | 5 | 22.616 | 18/6:03.924 |
| 3 | 3 | 16.665 | 19/6:01.640 |
| 4 | 3 | 16.473 | 20/6:07.870 |
| 5 | 3 | 16.481 | 20/6:00.220 |
| 6 | 3 | 19.501 | 20/6:05.187 |
| 7 | 3 | 16.573 | 20/6:00.369 |
| 8 | 3 | 17.195 | 21/6:16.226 |
| 9 | 3 | 16.938 | 21/6:13.945 |
| 10 | 2 | 16.316 | 21/6:10.814 |
| 11 | 3 | 18.468 | 21/6:12.361 |
| 12 | 3 | 17.457 | 21/6:11.880 |
| 13 | 3 | 21.529 | 20/6:00.049 |
| 14 | 3 | 21.192 | 20/6:04.606 |
| 15 | 3 | 17.971 | 20/6:04.260 |
| 16 | 3 | 17.603 | 20/6:03.498 |
| 17 | 3 | 17.122 | 20/6:02.259 |
| 18 | 3 | 20.944 | 20/6:05.404 |
| 19 | 3 | 16.888 | 20/6:03.949 |
| 20 | 3 | 16.790 | 20/6:02.542 |