| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.132 | 20/6:02.640 |
| 2 | 1 | 17.607 | 21/6:15.260 |
| 3 | 1 | 17.262 | 21/6:11.007 |
| 4 | 1 | 17.577 | 21/6:10.535 |
| 5 | 1 | 18.169 | 21/6:12.737 |
| 6 | 3 | 30.244 | 19/6:16.805 |
| 7 | 3 | 17.369 | 19/6:10.120 |
| 8 | 3 | 18.245 | 19/6:07.187 |
| 9 | 3 | 20.878 | 19/6:10.464 |
| 10 | 3 | 18.393 | 19/6:08.364 |
| 11 | 3 | 17.458 | 19/6:05.031 |
| 12 | 3 | 18.356 | 19/6:03.676 |
| 13 | 3 | 17.612 | 19/6:01.441 |
| 14 | 2 | 16.856 | 20/6:17.369 |
| 15 | 1 | 17.386 | 20/6:15.392 |
| 16 | 1 | 17.207 | 20/6:13.439 |
| 17 | 1 | 25.054 | 19/6:01.900 |
| 18 | 1 | 19.923 | 19/6:02.824 |
| 19 | 1 | 18.560 | 19/6:02.288 |