| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.738 | 17/5:01.546 |
| 2 | 3 | 18.054 | 17/5:04.232 |
| 3 | 3 | 17.679 | 17/5:03.002 |
| 4 | 3 | 17.369 | 17/5:01.070 |
| 5 | 3 | 17.445 | 17/5:00.169 |
| 6 | 3 | 17.322 | 18/5:16.821 |
| 7 | 3 | 17.321 | 18/5:16.101 |
| 8 | 3 | 17.171 | 18/5:15.223 |
| 9 | 3 | 17.306 | 18/5:14.810 |
| 10 | 3 | 17.517 | 18/5:14.860 |
| 11 | 3 | 17.366 | 18/5:14.653 |
| 12 | 3 | 17.319 | 18/5:14.411 |
| 13 | 3 | 17.340 | 18/5:14.234 |
| 14 | 3 | 17.811 | 18/5:14.689 |
| 15 | 3 | 17.817 | 18/5:15.090 |
| 16 | 3 | 17.485 | 18/5:15.067 |
| 17 | 3 | 17.279 | 18/5:14.830 |
| 18 | 3 | 18.698 | 18/5:16.037 |