| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.080 | 19/5:05.520 |
| 2 | 1 | 16.014 | 19/5:04.893 |
| 3 | 1 | 16.365 | 19/5:06.907 |
| 4 | 1 | 16.010 | 19/5:06.228 |
| 5 | 1 | 16.420 | 19/5:07.378 |
| 6 | 1 | 16.560 | 19/5:08.588 |
| 7 | 1 | 16.612 | 19/5:09.594 |
| 8 | 1 | 15.997 | 19/5:08.888 |
| 9 | 1 | 16.350 | 19/5:09.084 |
| 10 | 1 | 16.215 | 19/5:08.984 |
| 11 | 3 | 17.846 | 19/5:11.719 |
| 12 | 2 | 16.769 | 19/5:12.293 |
| 13 | 2 | 15.889 | 19/5:11.493 |
| 14 | 2 | 16.394 | 19/5:11.493 |
| 15 | 2 | 16.376 | 19/5:11.470 |
| 16 | 2 | 17.042 | 19/5:12.240 |
| 17 | 2 | 16.475 | 19/5:12.286 |
| 18 | 2 | 16.595 | 19/5:12.454 |
| 19 | 2 | 16.991 | 19/5:13.313 |