| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.343 | 20/5:06.860 |
| 2 | 1 | 14.851 | 20/5:01.940 |
| 3 | 2 | 16.166 | 20/5:09.067 |
| 4 | 1 | 14.766 | 20/5:05.630 |
| 5 | 1 | 15.157 | 20/5:05.132 |
| 6 | 1 | 15.084 | 20/5:04.557 |
| 7 | 1 | 15.776 | 20/5:06.123 |
| 8 | 1 | 14.862 | 20/5:05.012 |
| 9 | 1 | 15.086 | 20/5:04.647 |
| 10 | 1 | 14.527 | 20/5:03.236 |
| 11 | 1 | 14.630 | 20/5:02.269 |
| 12 | 1 | 14.699 | 20/5:01.578 |
| 13 | 1 | 14.863 | 20/5:01.246 |
| 14 | 1 | 15.045 | 20/5:01.221 |
| 15 | 1 | 16.034 | 20/5:02.519 |
| 16 | 1 | 19.097 | 20/5:07.482 |
| 17 | 1 | 17.743 | 20/5:10.269 |
| 18 | 2 | 21.008 | 19/5:00.556 |
| 19 | 4 | 20.351 | 19/5:05.088 |