| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.549 | 18/5:15.882 |
| 2 | 4 | 17.461 | 18/5:15.090 |
| 3 | 3 | 17.264 | 18/5:13.644 |
| 4 | 4 | 17.612 | 18/5:14.487 |
| 5 | 4 | 17.402 | 18/5:14.237 |
| 6 | 6 | 17.752 | 18/5:15.120 |
| 7 | 7 | 17.302 | 18/5:14.594 |
| 8 | 6 | 18.067 | 18/5:15.920 |
| 9 | 4 | 17.080 | 18/5:14.978 |
| 10 | 4 | 17.043 | 18/5:14.158 |
| 11 | 4 | 17.185 | 18/5:13.719 |
| 12 | 3 | 16.867 | 18/5:12.876 |
| 13 | 3 | 17.510 | 18/5:13.053 |
| 14 | 3 | 17.319 | 18/5:12.960 |
| 15 | 4 | 17.723 | 18/5:13.363 |
| 16 | 4 | 17.466 | 18/5:13.427 |
| 17 | 4 | 18.130 | 18/5:14.187 |
| 18 | 3 | 17.752 | 18/5:14.484 |