| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.935 | 19/5:02.765 |
| 2 | 4 | 17.695 | 18/5:02.670 |
| 3 | 3 | 15.500 | 19/5:11.157 |
| 4 | 3 | 14.927 | 19/5:04.271 |
| 5 | 4 | 15.678 | 19/5:02.993 |
| 6 | 4 | 17.189 | 19/5:06.926 |
| 7 | 4 | 18.899 | 19/5:14.377 |
| 8 | 4 | 14.902 | 19/5:10.472 |
| 9 | 4 | 19.543 | 18/5:00.536 |
| 10 | 3 | 15.427 | 19/5:14.820 |
| 11 | 3 | 15.472 | 19/5:12.925 |
| 12 | 3 | 16.053 | 19/5:12.265 |
| 13 | 3 | 18.162 | 19/5:14.789 |
| 14 | 3 | 23.23 | 18/5:06.491 |
| 15 | 3 | 17.623 | 18/5:07.206 |
| 16 | 3 | 15.244 | 18/5:05.155 |
| 17 | 3 | 19.539 | 18/5:07.893 |
| 18 | 3 | 16.137 | 18/5:06.925 |