| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.278 | 19/5:09.281 |
| 2 | 2 | 16.592 | 19/5:12.265 |
| 3 | 2 | 16.296 | 19/5:11.384 |
| 4 | 2 | 16.349 | 19/5:11.196 |
| 5 | 2 | 16.288 | 19/5:10.851 |
| 6 | 2 | 16.437 | 19/5:11.093 |
| 7 | 2 | 16.106 | 19/5:10.367 |
| 8 | 2 | 16.393 | 19/5:10.505 |
| 9 | 2 | 16.756 | 19/5:11.378 |
| 10 | 2 | 18.040 | 19/5:14.516 |
| 11 | 2 | 16.065 | 19/5:13.672 |
| 12 | 2 | 17.221 | 19/5:14.799 |
| 13 | 2 | 16.908 | 19/5:15.296 |
| 14 | 2 | 16.571 | 19/5:15.264 |
| 15 | 2 | 18.217 | 18/5:00.620 |
| 16 | 2 | 17.458 | 18/5:01.471 |
| 17 | 2 | 16.268 | 18/5:00.963 |
| 18 | 2 | 17.710 | 18/5:01.952 |