| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.172 | 19/5:07.268 |
| 2 | 1 | 15.542 | 19/5:01.283 |
| 3 | 1 | 16.121 | 19/5:02.955 |
| 4 | 2 | 18.667 | 19/5:15.885 |
| 5 | 1 | 16.712 | 19/5:16.213 |
| 6 | 1 | 15.439 | 19/5:12.401 |
| 7 | 1 | 16.240 | 19/5:11.852 |
| 8 | 1 | 16.169 | 19/5:11.272 |
| 9 | 1 | 15.732 | 19/5:09.898 |
| 10 | 2 | 15.807 | 19/5:08.942 |
| 11 | 2 | 16.16 | 19/5:08.493 |
| 12 | 2 | 16.050 | 19/5:08.197 |
| 13 | 2 | 16.236 | 19/5:08.219 |
| 14 | 2 | 16.414 | 19/5:08.480 |
| 15 | 2 | 16.006 | 19/5:08.189 |
| 16 | 2 | 16.252 | 19/5:08.226 |
| 17 | 2 | 16.345 | 19/5:08.363 |
| 18 | 2 | 15.890 | 19/5:08.005 |
| 19 | 2 | 15.735 | 19/5:07.529 |