| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.963 | 19/6:19.297 |
| 2 | 6 | 16.931 | 20/6:08.940 |
| 3 | 6 | 16.964 | 21/6:17.006 |
| 4 | 6 | 16.707 | 21/6:10.466 |
| 5 | 6 | 25.112 | 19/6:03.573 |
| 6 | 6 | 17.143 | 20/6:16.067 |
| 7 | 6 | 21.594 | 19/6:04.838 |
| 8 | 6 | 18.875 | 19/6:04.061 |
| 9 | 6 | 17.841 | 19/6:01.274 |
| 10 | 6 | 16.401 | 20/6:15.062 |
| 11 | 6 | 16.412 | 20/6:10.805 |
| 12 | 6 | 22.463 | 20/6:17.343 |
| 13 | 6 | 16.986 | 20/6:14.449 |
| 14 | 6 | 17.325 | 20/6:12.453 |
| 15 | 6 | 16.957 | 20/6:10.232 |
| 16 | 6 | 16.650 | 20/6:07.905 |
| 17 | 6 | 16.748 | 20/6:05.967 |
| 18 | 6 | 17.464 | 20/6:05.040 |
| 19 | 6 | 21.974 | 20/6:08.958 |
| 20 | 6 | 16.865 | 20/6:07.375 |