| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.143 | 20/5:02.860 |
| 2 | 1 | 15.637 | 20/5:07.800 |
| 3 | 1 | 15.301 | 20/5:07.207 |
| 4 | 1 | 15.603 | 20/5:08.420 |
| 5 | 2 | 20.722 | 19/5:13.143 |
| 6 | 2 | 14.803 | 19/5:07.828 |
| 7 | 2 | 14.655 | 19/5:03.631 |
| 8 | 1 | 15.170 | 19/5:01.706 |
| 9 | 1 | 16.193 | 19/5:02.368 |
| 10 | 2 | 18.503 | 19/5:07.287 |
| 11 | 2 | 15.281 | 19/5:05.746 |
| 12 | 2 | 18.356 | 19/5:09.331 |
| 13 | 2 | 15.304 | 19/5:07.904 |
| 14 | 2 | 15.104 | 19/5:06.409 |
| 15 | 2 | 14.928 | 19/5:04.890 |
| 16 | 2 | 14.740 | 19/5:03.339 |
| 17 | 2 | 15.096 | 19/5:02.367 |
| 18 | 2 | 14.973 | 19/5:01.374 |
| 19 | 1 | 14.932 | 19/5:00.444 |