| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.944 | 18/5:04.992 |
| 2 | 5 | 17.901 | 18/5:13.605 |
| 3 | 4 | 16.301 | 18/5:06.876 |
| 4 | 4 | 19.032 | 18/5:15.801 |
| 5 | 4 | 16.749 | 18/5:12.937 |
| 6 | 4 | 16.909 | 18/5:11.508 |
| 7 | 4 | 16.923 | 18/5:10.523 |
| 8 | 4 | 19.869 | 18/5:16.413 |
| 9 | 4 | 17.389 | 18/5:16.034 |
| 10 | 4 | 16.917 | 18/5:14.881 |
| 11 | 4 | 16.529 | 18/5:13.303 |
| 12 | 4 | 16.957 | 18/5:12.630 |
| 13 | 4 | 17.152 | 18/5:12.330 |
| 14 | 4 | 17.576 | 18/5:12.619 |
| 15 | 4 | 16.821 | 18/5:11.963 |
| 16 | 4 | 17.769 | 18/5:12.455 |
| 17 | 4 | 17.104 | 18/5:12.186 |
| 18 | 4 | 17.405 | 18/5:12.247 |