| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.547 | 19/5:14.393 |
| 2 | 1 | 16.918 | 18/5:01.185 |
| 3 | 2 | 17.764 | 18/5:07.374 |
| 4 | 2 | 18.251 | 18/5:12.660 |
| 5 | 2 | 17.011 | 18/5:11.368 |
| 6 | 2 | 17.400 | 18/5:11.673 |
| 7 | 2 | 16.911 | 18/5:10.634 |
| 8 | 2 | 16.860 | 18/5:09.739 |
| 9 | 1 | 16.615 | 18/5:08.554 |
| 10 | 1 | 16.617 | 18/5:07.609 |
| 11 | 1 | 16.387 | 18/5:06.460 |
| 12 | 1 | 17.050 | 18/5:06.496 |
| 13 | 2 | 16.779 | 18/5:06.152 |
| 14 | 2 | 17.044 | 18/5:06.198 |
| 15 | 2 | 16.040 | 18/5:05.033 |
| 16 | 1 | 16.538 | 18/5:04.573 |
| 17 | 1 | 17.008 | 18/5:04.666 |
| 18 | 1 | 16.190 | 18/5:03.930 |