| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.241 | 18/5:10.338 |
| 2 | 1 | 17.637 | 18/5:13.902 |
| 3 | 2 | 17.668 | 18/5:15.276 |
| 4 | 2 | 17.400 | 18/5:14.757 |
| 5 | 2 | 17.349 | 18/5:14.262 |
| 6 | 2 | 17.567 | 18/5:14.586 |
| 7 | 1 | 17.037 | 18/5:13.455 |
| 8 | 1 | 17.452 | 18/5:13.540 |
| 9 | 1 | 17.453 | 18/5:13.608 |
| 10 | 1 | 17.408 | 18/5:13.582 |
| 11 | 1 | 19.935 | 17/5:00.045 |
| 12 | 2 | 17.520 | 18/5:17.500 |
| 13 | 1 | 17.182 | 18/5:16.868 |
| 14 | 1 | 17.378 | 18/5:16.578 |
| 15 | 1 | 17.462 | 18/5:16.427 |
| 16 | 1 | 17.828 | 18/5:16.707 |
| 17 | 1 | 17.652 | 18/5:16.767 |
| 18 | 1 | 17.426 | 18/5:16.595 |