| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.435 | 19/5:12.265 |
| 2 | 3 | 16.540 | 19/5:13.262 |
| 3 | 3 | 16.082 | 19/5:10.694 |
| 4 | 3 | 16.410 | 19/5:10.968 |
| 5 | 2 | 16.296 | 19/5:10.699 |
| 6 | 1 | 16.061 | 19/5:09.776 |
| 7 | 1 | 16.455 | 19/5:10.185 |
| 8 | 1 | 15.854 | 19/5:09.065 |
| 9 | 1 | 15.874 | 19/5:08.237 |
| 10 | 2 | 16.332 | 19/5:08.444 |
| 11 | 1 | 16.738 | 19/5:09.314 |
| 12 | 1 | 15.968 | 19/5:08.821 |
| 13 | 1 | 15.983 | 19/5:08.425 |
| 14 | 1 | 18.467 | 19/5:11.457 |
| 15 | 2 | 16.743 | 19/5:11.901 |
| 16 | 2 | 18.492 | 19/5:14.366 |
| 17 | 2 | 16.181 | 19/5:13.959 |
| 18 | 2 | 16.073 | 19/5:13.483 |
| 19 | 2 | 16.318 | 19/5:13.302 |