| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 26.937 | N/A |
| 2 | 8 | 22.457 | 19/7:11.163 |
| 3 | 8 | 24.188 | 18/7:03.419 |
| 4 | 7 | 21.202 | 19/7:14.019 |
| 5 | 6 | 22.158 | 19/7:11.959 |
| 6 | 5 | 22.182 | 19/7:10.810 |
| 7 | 5 | 21.541 | 19/7:08.121 |
| 8 | 5 | 21.130 | 19/7:05.143 |
| 9 | 6 | 22.620 | 19/7:06.262 |
| 10 | 5 | 21.381 | 19/7:04.655 |
| 11 | 5 | 21.175 | 19/7:02.998 |
| 12 | 5 | 21.274 | 19/7:01.804 |
| 13 | 5 | 21.609 | 19/7:01.312 |
| 14 | 5 | 21.704 | 19/7:01.027 |
| 15 | 6 | 23.633 | 19/7:03.263 |
| 16 | 6 | 22.434 | 19/7:03.762 |
| 17 | 6 | 21.039 | 19/7:02.629 |
| 18 | 6 | 27.125 | 19/7:08.074 |
| 19 | 6 | 22.702 | 19/7:08.491 |