| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.087 | 19/5:05.653 |
| 2 | 2 | 16.551 | 19/5:10.061 |
| 3 | 2 | 17.509 | 18/5:00.882 |
| 4 | 2 | 16.116 | 19/5:14.749 |
| 5 | 2 | 16.886 | 19/5:15.966 |
| 6 | 2 | 15.951 | 19/5:13.817 |
| 7 | 2 | 16.224 | 19/5:13.022 |
| 8 | 2 | 16.085 | 19/5:12.096 |
| 9 | 2 | 16.766 | 19/5:12.814 |
| 10 | 2 | 16.569 | 19/5:13.014 |
| 11 | 2 | 16.041 | 19/5:12.265 |
| 12 | 2 | 16.891 | 19/5:12.987 |
| 13 | 1 | 18.754 | 19/5:16.321 |
| 14 | 2 | 16.438 | 19/5:16.035 |
| 15 | 2 | 16.211 | 19/5:15.500 |
| 16 | 2 | 16.632 | 19/5:15.532 |
| 17 | 2 | 16.028 | 19/5:14.885 |
| 18 | 2 | 19.177 | 18/5:00.916 |