| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.234 | 15/5:03.510 |
| 2 | 2 | 17.115 | 17/5:17.467 |
| 3 | 2 | 18.358 | 17/5:15.673 |
| 4 | 2 | 17.619 | 17/5:11.636 |
| 5 | 2 | 16.979 | 17/5:07.037 |
| 6 | 2 | 16.801 | 17/5:03.467 |
| 7 | 2 | 17.030 | 17/5:01.473 |
| 8 | 2 | 17.012 | 18/5:17.583 |
| 9 | 2 | 17.292 | 18/5:16.880 |
| 10 | 2 | 16.738 | 18/5:15.320 |
| 11 | 2 | 16.784 | 18/5:14.120 |
| 12 | 1 | 16.260 | 18/5:12.333 |
| 13 | 1 | 17.290 | 18/5:12.247 |
| 14 | 1 | 16.693 | 18/5:11.406 |
| 15 | 1 | 18.227 | 18/5:12.518 |
| 16 | 1 | 18.155 | 18/5:13.410 |
| 17 | 1 | 17.412 | 18/5:13.411 |
| 18 | 1 | 17.125 | 18/5:13.124 |