| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.839 | 21/6:14.619 |
| 2 | 3 | 18.303 | 20/6:01.420 |
| 3 | 3 | 17.501 | 21/6:15.501 |
| 4 | 3 | 17.229 | 21/6:12.078 |
| 5 | 2 | 17.538 | 21/6:11.322 |
| 6 | 5 | 23.571 | 20/6:13.270 |
| 7 | 5 | 17.616 | 20/6:10.277 |
| 8 | 5 | 17.909 | 20/6:08.765 |
| 9 | 4 | 17.774 | 20/6:07.289 |
| 10 | 3 | 17.864 | 20/6:06.288 |
| 11 | 3 | 17.851 | 20/6:05.445 |
| 12 | 3 | 17.823 | 20/6:04.697 |
| 13 | 3 | 17.774 | 20/6:03.988 |
| 14 | 3 | 17.362 | 20/6:02.791 |
| 15 | 3 | 17.763 | 20/6:02.289 |
| 16 | 3 | 21.489 | 20/6:06.507 |
| 17 | 3 | 16.997 | 20/6:04.945 |
| 18 | 3 | 17.796 | 20/6:04.443 |
| 19 | 3 | 17.891 | 20/6:04.095 |
| 20 | 3 | 18.163 | 20/6:04.053 |