| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.329 | 19/5:10.251 |
| 2 | 3 | 18.055 | 18/5:09.456 |
| 3 | 1 | 16.203 | 18/5:03.522 |
| 4 | 2 | 11.936 | 20/5:12.615 |
| 5 | 1 | 16.117 | 20/5:14.560 |
| 6 | 1 | 16.267 | 19/5:00.539 |
| 7 | 2 | 18.750 | 19/5:08.498 |
| 8 | 2 | 17.432 | 19/5:11.336 |
| 9 | 2 | 16.155 | 19/5:10.848 |
| 10 | 2 | 22.832 | 18/5:06.137 |
| 11 | 2 | 16.536 | 18/5:05.365 |
| 12 | 2 | 16.408 | 18/5:04.530 |
| 13 | 2 | 16.821 | 18/5:04.395 |
| 14 | 2 | 15.873 | 18/5:03.061 |
| 15 | 2 | 15.752 | 18/5:01.759 |
| 16 | 2 | 21.350 | 18/5:06.918 |
| 17 | 2 | 16.982 | 18/5:06.845 |
| 18 | 2 | 17.242 | 18/5:07.040 |