| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.583 | 19/5:15.077 |
| 2 | 4 | 16.994 | 18/5:02.193 |
| 3 | 4 | 16.576 | 18/5:00.918 |
| 4 | 4 | 16.852 | 18/5:01.522 |
| 5 | 4 | 17.103 | 18/5:02.789 |
| 6 | 3 | 15.834 | 19/5:16.483 |
| 7 | 4 | 16.736 | 18/5:00.029 |
| 8 | 3 | 16.271 | 19/5:15.754 |
| 9 | 3 | 16.117 | 19/5:14.695 |
| 10 | 3 | 16.373 | 19/5:14.334 |
| 11 | 4 | 16.271 | 19/5:13.863 |
| 12 | 4 | 16.222 | 19/5:13.392 |
| 13 | 3 | 16.234 | 19/5:13.012 |
| 14 | 3 | 16.367 | 19/5:12.866 |
| 15 | 3 | 16.539 | 19/5:12.958 |
| 16 | 3 | 15.956 | 19/5:12.346 |
| 17 | 3 | 16.912 | 19/5:12.874 |
| 18 | 3 | 17.180 | 19/5:13.627 |
| 19 | 3 | 16.484 | 19/5:13.604 |