| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.953 | 17/5:05.201 |
| 2 | 3 | 16.481 | 18/5:09.906 |
| 3 | 2 | 16.316 | 18/5:04.500 |
| 4 | 1 | 16.407 | 18/5:02.207 |
| 5 | 1 | 16.450 | 18/5:00.985 |
| 6 | 1 | 16.409 | 18/5:00.048 |
| 7 | 1 | 16.487 | 19/5:16.222 |
| 8 | 1 | 16.215 | 19/5:15.205 |
| 9 | 2 | 19.218 | 18/5:03.872 |
| 10 | 2 | 16.488 | 18/5:03.163 |
| 11 | 2 | 16.744 | 18/5:03.002 |
| 12 | 2 | 16.196 | 18/5:02.046 |
| 13 | 2 | 16.299 | 18/5:01.380 |
| 14 | 2 | 18.538 | 18/5:03.687 |
| 15 | 2 | 17.752 | 18/5:04.744 |
| 16 | 2 | 16.539 | 18/5:04.304 |
| 17 | 2 | 20.553 | 18/5:08.165 |
| 18 | 3 | 28.722 | 18/5:19.767 |