| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.843 | 20/1:16.860 |
| 2 | 4 | 7.523 | 20/1:53.660 |
| 3 | 4 | 7.701 | 20/2:07.113 |
| 4 | 3 | 8.062 | 20/2:15.645 |
| 5 | 3 | 8.140 | 20/2:21.076 |
| 6 | 3 | 7.976 | 20/2:24.150 |
| 7 | 3 | 8.055 | 20/2:26.571 |
| 8 | 3 | 7.804 | 20/2:27.760 |
| 9 | 3 | 8.070 | 20/2:29.276 |
| 10 | 3 | 7.886 | 20/2:30.120 |
| 11 | 3 | 7.833 | 20/2:30.715 |
| 12 | 3 | 7.694 | 20/2:30.978 |
| 13 | 3 | 7.742 | 20/2:31.275 |
| 14 | 3 | 7.892 | 20/2:31.744 |
| 15 | 3 | 8.212 | 20/2:32.577 |
| 16 | 3 | 7.867 | 20/2:32.875 |
| 17 | 3 | 7.981 | 20/2:33.272 |
| 18 | 3 | 7.971 | 20/2:33.613 |
| 19 | 3 | 8.139 | 20/2:34.096 |
| 20 | 3 | 7.900 | 20/2:34.291 |