| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.056 | 19/5:05.064 |
| 2 | 1 | 15.927 | 19/5:03.839 |
| 3 | 1 | 16.329 | 19/5:05.976 |
| 4 | 1 | 17.123 | 19/5:10.816 |
| 5 | 1 | 18.512 | 18/5:02.209 |
| 6 | 1 | 16.088 | 18/5:00.105 |
| 7 | 1 | 16.758 | 18/5:00.325 |
| 8 | 1 | 15.977 | 19/5:15.329 |
| 9 | 1 | 16.682 | 19/5:15.510 |
| 10 | 1 | 16.145 | 19/5:14.634 |
| 11 | 1 | 17.009 | 19/5:15.410 |
| 12 | 1 | 16.996 | 19/5:16.037 |
| 13 | 1 | 16.853 | 19/5:16.357 |
| 14 | 1 | 15.956 | 19/5:15.415 |
| 15 | 2 | 17.652 | 18/5:00.076 |
| 16 | 2 | 16.790 | 18/5:00.210 |
| 17 | 1 | 16.246 | 19/5:16.405 |
| 18 | 2 | 22.204 | 18/5:05.303 |