| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.535 | 17/6:06.095 |
| 2 | 3 | 20.128 | 18/6:14.967 |
| 3 | 2 | 18.830 | 18/6:02.958 |
| 4 | 2 | 20.041 | 18/6:02.403 |
| 5 | 2 | 19.484 | 18/6:00.065 |
| 6 | 2 | 20.539 | 18/6:01.671 |
| 7 | 2 | 19.278 | 19/6:19.552 |
| 8 | 2 | 18.307 | 19/6:15.587 |
| 9 | 2 | 18.615 | 19/6:13.154 |
| 10 | 3 | 18.935 | 19/6:11.815 |
| 11 | 3 | 18.365 | 19/6:09.735 |
| 12 | 3 | 21.082 | 19/6:12.303 |
| 13 | 3 | 19.568 | 19/6:12.264 |
| 14 | 3 | 18.205 | 19/6:10.381 |
| 15 | 3 | 18.231 | 19/6:08.781 |
| 16 | 3 | 17.982 | 19/6:07.086 |
| 17 | 3 | 18.243 | 19/6:05.882 |
| 18 | 3 | 17.628 | 19/6:04.162 |
| 19 | 2 | 18.021 | 19/6:03.017 |