| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.884 | 18/5:03.912 |
| 2 | 2 | 16.464 | 18/5:00.132 |
| 3 | 1 | 17.114 | 18/5:02.772 |
| 4 | 2 | 17.742 | 18/5:06.918 |
| 5 | 2 | 16.595 | 18/5:05.276 |
| 6 | 2 | 16.686 | 18/5:04.455 |
| 7 | 3 | 18.311 | 18/5:08.047 |
| 8 | 3 | 20.187 | 18/5:14.962 |
| 9 | 3 | 17.022 | 18/5:14.010 |
| 10 | 3 | 16.972 | 18/5:13.159 |
| 11 | 3 | 18.562 | 18/5:15.064 |
| 12 | 3 | 16.983 | 18/5:14.283 |
| 13 | 3 | 16.691 | 18/5:13.218 |
| 14 | 2 | 17.601 | 18/5:13.475 |
| 15 | 2 | 16.900 | 18/5:12.857 |
| 16 | 2 | 17.704 | 18/5:13.220 |
| 17 | 2 | 16.871 | 18/5:12.659 |
| 18 | 2 | 17.540 | 18/5:12.829 |