| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.935 | 19/5:02.765 |
| 2 | 3 | 16.891 | 19/5:11.847 |
| 3 | 2 | 16.943 | 19/5:15.204 |
| 4 | 2 | 16.624 | 19/5:15.367 |
| 5 | 2 | 17.203 | 18/5:00.946 |
| 6 | 2 | 16.361 | 19/5:16.531 |
| 7 | 2 | 16.205 | 19/5:15.297 |
| 8 | 3 | 18.218 | 18/5:02.355 |
| 9 | 2 | 15.937 | 18/5:00.634 |
| 10 | 2 | 16.390 | 18/5:00.073 |
| 11 | 2 | 19.056 | 18/5:03.976 |
| 12 | 4 | 24.381 | 18/5:15.216 |
| 13 | 4 | 17.353 | 18/5:14.996 |
| 14 | 4 | 15.854 | 18/5:12.880 |
| 15 | 4 | 16.230 | 18/5:11.497 |
| 16 | 4 | 18.670 | 18/5:13.032 |
| 17 | 3 | 16.862 | 18/5:12.473 |
| 18 | 3 | 20.910 | 18/5:16.023 |