| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.216 | 18/5:09.888 |
| 2 | 3 | 15.605 | 19/5:11.799 |
| 3 | 2 | 15.687 | 19/5:07.217 |
| 4 | 2 | 15.181 | 19/5:02.523 |
| 5 | 2 | 15.064 | 20/5:15.012 |
| 6 | 2 | 17.654 | 19/5:05.289 |
| 7 | 2 | 17.794 | 19/5:09.974 |
| 8 | 2 | 14.563 | 19/5:05.814 |
| 9 | 2 | 15.032 | 19/5:03.569 |
| 10 | 2 | 16.575 | 19/5:04.705 |
| 11 | 2 | 21.816 | 19/5:14.687 |
| 12 | 2 | 18.204 | 18/5:00.587 |
| 13 | 2 | 16.048 | 19/5:16.334 |
| 14 | 2 | 15.817 | 19/5:15.205 |
| 15 | 2 | 19.469 | 18/5:02.070 |
| 16 | 2 | 18.692 | 18/5:04.219 |
| 17 | 2 | 15.941 | 18/5:03.203 |
| 18 | 2 | 21.869 | 18/5:08.227 |