| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.325 | 19/5:10.175 |
| 2 | 1 | 15.329 | 19/5:00.713 |
| 3 | 1 | 15.728 | 19/5:00.086 |
| 4 | 1 | 16.201 | 19/5:02.019 |
| 5 | 2 | 18.743 | 19/5:12.839 |
| 6 | 1 | 17.604 | 19/5:16.445 |
| 7 | 1 | 17.192 | 18/5:01.171 |
| 8 | 1 | 15.877 | 19/5:15.873 |
| 9 | 1 | 19.425 | 18/5:04.848 |
| 10 | 1 | 16.318 | 18/5:03.736 |
| 11 | 1 | 19.439 | 18/5:07.933 |
| 12 | 2 | 16.404 | 18/5:06.878 |
| 13 | 2 | 15.211 | 18/5:04.333 |
| 14 | 2 | 17.387 | 18/5:04.950 |
| 15 | 1 | 16.057 | 18/5:03.888 |
| 16 | 1 | 15.687 | 18/5:02.543 |
| 17 | 1 | 16.907 | 18/5:02.648 |
| 18 | 2 | 22.671 | 18/5:08.505 |