| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.311 | 19/5:09.908 |
| 2 | 3 | 16.153 | 19/5:08.407 |
| 3 | 3 | 16.540 | 19/5:10.358 |
| 4 | 3 | 16.241 | 19/5:09.913 |
| 5 | 4 | 18.322 | 18/5:00.841 |
| 6 | 4 | 15.967 | 19/5:15.190 |
| 7 | 4 | 16.019 | 19/5:13.643 |
| 8 | 4 | 16.527 | 19/5:13.689 |
| 9 | 4 | 16.471 | 19/5:13.607 |
| 10 | 4 | 16.507 | 19/5:13.610 |
| 11 | 4 | 16.119 | 19/5:12.942 |
| 12 | 4 | 16.291 | 19/5:12.657 |
| 13 | 4 | 16.098 | 19/5:12.134 |
| 14 | 4 | 16.084 | 19/5:11.667 |
| 15 | 4 | 15.965 | 19/5:11.112 |
| 16 | 3 | 16.179 | 19/5:10.880 |
| 17 | 2 | 17.355 | 19/5:11.990 |
| 18 | 2 | 16.836 | 19/5:12.428 |
| 19 | 2 | 16.723 | 19/5:12.707 |