| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.071 | 19/6:02.349 |
| 2 | 4 | 18.105 | 20/6:11.760 |
| 3 | 4 | 19.134 | 20/6:15.400 |
| 4 | 5 | 18.938 | 20/6:16.240 |
| 5 | 5 | 18.171 | 20/6:13.676 |
| 6 | 5 | 18.229 | 20/6:12.160 |
| 7 | 5 | 20.370 | 20/6:17.194 |
| 8 | 5 | 19.471 | 20/6:18.723 |
| 9 | 5 | 18.538 | 20/6:17.838 |
| 10 | 6 | 22.098 | 19/6:05.037 |
| 11 | 6 | 19.220 | 19/6:05.050 |
| 12 | 6 | 20.704 | 19/6:07.411 |
| 13 | 6 | 18.692 | 19/6:06.468 |
| 14 | 6 | 21.332 | 19/6:09.242 |
| 15 | 6 | 18.875 | 19/6:08.534 |
| 16 | 6 | 17.513 | 19/6:06.297 |
| 17 | 6 | 18.832 | 19/6:05.798 |
| 18 | 6 | 18.362 | 19/6:04.858 |
| 19 | 6 | 17.509 | 19/6:03.164 |