| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.363 | 19/5:10.897 |
| 2 | 1 | 16.463 | 19/5:11.847 |
| 3 | 1 | 16.435 | 19/5:11.986 |
| 4 | 2 | 17.350 | 19/5:16.402 |
| 5 | 1 | 16.413 | 19/5:15.491 |
| 6 | 1 | 16.356 | 19/5:14.703 |
| 7 | 2 | 18.526 | 18/5:03.187 |
| 8 | 1 | 16.245 | 18/5:01.840 |
| 9 | 1 | 15.926 | 18/5:00.154 |
| 10 | 1 | 18.278 | 18/5:03.039 |
| 11 | 1 | 16.315 | 18/5:02.187 |
| 12 | 1 | 16.758 | 18/5:02.142 |
| 13 | 1 | 16.552 | 18/5:01.818 |
| 14 | 1 | 18.313 | 18/5:03.805 |
| 15 | 1 | 18.733 | 18/5:06.031 |
| 16 | 1 | 16.964 | 18/5:05.989 |
| 17 | 1 | 16.585 | 18/5:05.550 |
| 18 | 1 | 16.440 | 18/5:05.015 |