| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.708 | 19/6:14.452 |
| 2 | 2 | 19.335 | 19/6:10.908 |
| 3 | 2 | 19.210 | 19/6:08.935 |
| 4 | 2 | 19.171 | 19/6:07.764 |
| 5 | 2 | 19.632 | 19/6:08.812 |
| 6 | 2 | 19.263 | 19/6:08.343 |
| 7 | 2 | 19.251 | 19/6:07.975 |
| 8 | 2 | 19.166 | 19/6:07.498 |
| 9 | 2 | 19.244 | 19/6:07.291 |
| 10 | 2 | 19.060 | 19/6:06.776 |
| 11 | 2 | 19.860 | 19/6:07.736 |
| 12 | 2 | 19.697 | 19/6:08.278 |
| 13 | 2 | 19.247 | 19/6:08.079 |
| 14 | 2 | 19.514 | 19/6:08.271 |
| 15 | 2 | 19.854 | 19/6:08.868 |
| 16 | 2 | 19.487 | 19/6:08.955 |
| 17 | 2 | 19.375 | 19/6:08.906 |
| 18 | 2 | 19.601 | 19/6:09.101 |
| 19 | 3 | 19.529 | 19/6:09.204 |