| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.581 | 20/5:11.620 |
| 2 | 1 | 15.660 | 20/5:12.410 |
| 3 | 1 | 16.341 | 19/5:01.353 |
| 4 | 1 | 15.712 | 19/5:00.647 |
| 5 | 1 | 16.136 | 19/5:01.834 |
| 6 | 1 | 15.872 | 19/5:01.790 |
| 7 | 2 | 16.110 | 19/5:02.404 |
| 8 | 2 | 15.901 | 19/5:02.368 |
| 9 | 2 | 15.993 | 19/5:02.535 |
| 10 | 2 | 15.938 | 19/5:02.564 |
| 11 | 2 | 16.056 | 19/5:02.791 |
| 12 | 2 | 15.888 | 19/5:02.714 |
| 13 | 2 | 16.238 | 19/5:03.161 |
| 14 | 2 | 16.074 | 19/5:03.321 |
| 15 | 2 | 15.836 | 19/5:03.159 |
| 16 | 2 | 17.060 | 19/5:04.470 |
| 17 | 3 | 18.493 | 19/5:07.229 |
| 18 | 3 | 16.219 | 19/5:07.281 |
| 19 | 3 | 16.146 | 19/5:07.254 |