| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.828 | 19/5:00.732 |
| 2 | 2 | 15.929 | 19/5:01.691 |
| 3 | 1 | 17.226 | 19/5:10.226 |
| 4 | 2 | 16.576 | 19/5:11.405 |
| 5 | 3 | 16.940 | 19/5:13.496 |
| 6 | 3 | 16.653 | 19/5:13.981 |
| 7 | 3 | 16.057 | 19/5:12.710 |
| 8 | 2 | 16.258 | 19/5:12.234 |
| 9 | 2 | 16.087 | 19/5:11.503 |
| 10 | 2 | 17.044 | 19/5:12.736 |
| 11 | 2 | 16.281 | 19/5:12.427 |
| 12 | 2 | 17.029 | 19/5:13.354 |
| 13 | 2 | 17.077 | 19/5:14.209 |
| 14 | 2 | 16.119 | 19/5:13.641 |
| 15 | 2 | 15.830 | 19/5:12.783 |
| 16 | 2 | 17.044 | 19/5:13.474 |
| 17 | 2 | 16.931 | 19/5:13.957 |
| 18 | 3 | 23.213 | 18/5:04.122 |