| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.972 | 16/5:03.552 |
| 2 | 3 | 19.731 | 16/5:09.624 |
| 3 | 1 | 21.173 | 16/5:19.339 |
| 4 | 2 | 19.161 | 16/5:16.148 |
| 5 | 2 | 19.555 | 16/5:15.494 |
| 6 | 1 | 18.592 | 16/5:12.491 |
| 7 | 1 | 18.714 | 16/5:10.624 |
| 8 | 2 | 18.800 | 16/5:09.396 |
| 9 | 1 | 18.973 | 16/5:08.748 |
| 10 | 2 | 19.018 | 16/5:08.302 |
| 11 | 1 | 18.780 | 16/5:07.591 |
| 12 | 2 | 18.611 | 16/5:06.773 |
| 13 | 2 | 18.813 | 16/5:06.330 |
| 14 | 2 | 18.693 | 16/5:05.813 |
| 15 | 2 | 18.800 | 16/5:05.478 |
| 16 | 2 | 18.998 | 16/5:05.384 |