| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.311 | 19/5:09.909 |
| 2 | 3 | 15.811 | 19/5:05.159 |
| 3 | 2 | 15.686 | 19/5:02.784 |
| 4 | 2 | 16.253 | 19/5:04.290 |
| 5 | 2 | 15.654 | 19/5:02.917 |
| 6 | 2 | 15.845 | 19/5:02.607 |
| 7 | 2 | 16.102 | 19/5:03.083 |
| 8 | 2 | 16.746 | 19/5:04.969 |
| 9 | 2 | 16.138 | 19/5:05.153 |
| 10 | 2 | 15.727 | 19/5:04.519 |
| 11 | 2 | 21.177 | 19/5:13.414 |
| 12 | 2 | 16.965 | 19/5:14.157 |
| 13 | 2 | 16.663 | 19/5:14.345 |
| 14 | 2 | 15.872 | 19/5:13.432 |
| 15 | 2 | 16.647 | 19/5:13.623 |
| 16 | 2 | 15.314 | 19/5:12.207 |
| 17 | 2 | 15.982 | 19/5:11.704 |
| 18 | 2 | 16.334 | 19/5:11.629 |
| 19 | 2 | 16.400 | 19/5:11.627 |