| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.383 | 20/5:07.660 |
| 2 | 2 | 13.295 | 21/5:01.119 |
| 3 | 2 | 14.741 | 21/5:03.933 |
| 4 | 2 | 13.994 | 21/5:01.418 |
| 5 | 2 | 14.559 | 21/5:02.282 |
| 6 | 2 | 14.778 | 21/5:03.625 |
| 7 | 2 | 14.160 | 21/5:02.730 |
| 8 | 2 | 14.512 | 21/5:02.983 |
| 9 | 2 | 15.125 | 21/5:04.610 |
| 10 | 2 | 13.095 | 21/5:01.648 |
| 11 | 2 | 14.816 | 21/5:02.511 |
| 12 | 2 | 15.052 | 21/5:03.642 |
| 13 | 2 | 17.809 | 21/5:09.054 |
| 14 | 2 | 15.423 | 21/5:10.113 |
| 15 | 2 | 14.890 | 21/5:10.285 |
| 16 | 2 | 15.348 | 21/5:11.036 |
| 17 | 2 | 13.297 | 21/5:09.166 |
| 18 | 2 | 13.863 | 21/5:08.163 |
| 19 | 2 | 16.313 | 21/5:09.974 |
| 20 | 2 | 15.772 | 21/5:11.036 |
| 21 | 2 | 16.851 | 21/5:13.076 |