| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.864 | 19/5:01.416 |
| 2 | 1 | 16.372 | 19/5:06.242 |
| 3 | 1 | 16.345 | 19/5:07.679 |
| 4 | 1 | 16.149 | 19/5:07.467 |
| 5 | 1 | 15.822 | 19/5:06.097 |
| 6 | 2 | 16.483 | 19/5:07.277 |
| 7 | 1 | 15.896 | 19/5:06.527 |
| 8 | 1 | 16.183 | 19/5:06.645 |
| 9 | 1 | 16.276 | 19/5:06.934 |
| 10 | 1 | 16.025 | 19/5:06.688 |
| 11 | 2 | 16.636 | 19/5:07.542 |
| 12 | 1 | 18.117 | 19/5:10.599 |
| 13 | 1 | 16.929 | 19/5:11.449 |
| 14 | 1 | 15.989 | 19/5:10.902 |
| 15 | 1 | 15.915 | 19/5:10.334 |
| 16 | 1 | 16.211 | 19/5:10.189 |
| 17 | 1 | 19.973 | 19/5:14.265 |
| 18 | 1 | 17.034 | 19/5:14.786 |
| 19 | 1 | 17.087 | 19/5:15.306 |