| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.078 | 20/6:01.560 |
| 2 | 6 | 19.232 | 20/6:13.100 |
| 3 | 6 | 18.820 | 20/6:14.200 |
| 4 | 6 | 19.140 | 20/6:16.350 |
| 5 | 5 | 18.030 | 20/6:13.200 |
| 6 | 5 | 17.887 | 20/6:10.623 |
| 7 | 5 | 18.068 | 20/6:09.300 |
| 8 | 5 | 19.154 | 20/6:11.023 |
| 9 | 5 | 18.373 | 20/6:10.627 |
| 10 | 5 | 17.905 | 20/6:09.374 |
| 11 | 5 | 17.696 | 20/6:07.969 |
| 12 | 5 | 17.845 | 20/6:07.047 |
| 13 | 5 | 18.478 | 20/6:07.240 |
| 14 | 5 | 17.449 | 20/6:05.936 |
| 15 | 5 | 17.385 | 20/6:04.720 |
| 16 | 5 | 17.586 | 20/6:03.908 |
| 17 | 5 | 17.903 | 20/6:03.564 |
| 18 | 5 | 17.262 | 20/6:02.546 |
| 19 | 5 | 17.922 | 20/6:02.329 |
| 20 | 5 | 17.945 | 20/6:02.158 |