| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.233 | 19/5:08.427 |
| 2 | 3 | 15.705 | 19/5:03.411 |
| 3 | 3 | 15.447 | 19/5:00.105 |
| 4 | 2 | 16.160 | 19/5:01.839 |
| 5 | 1 | 16.105 | 19/5:02.670 |
| 6 | 1 | 16.070 | 19/5:03.113 |
| 7 | 1 | 15.746 | 19/5:02.551 |
| 8 | 1 | 15.799 | 19/5:02.254 |
| 9 | 2 | 20.752 | 19/5:12.480 |
| 10 | 2 | 15.824 | 19/5:11.298 |
| 11 | 2 | 15.731 | 19/5:10.170 |
| 12 | 2 | 15.941 | 19/5:09.562 |
| 13 | 2 | 16.147 | 19/5:09.349 |
| 14 | 2 | 15.804 | 19/5:08.701 |
| 15 | 2 | 16.367 | 19/5:08.853 |
| 16 | 2 | 16.125 | 19/5:08.698 |
| 17 | 2 | 16.123 | 19/5:08.559 |
| 18 | 2 | 16.081 | 19/5:08.391 |
| 19 | 2 | 16.112 | 19/5:08.272 |