| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.370 | N/A |
| 2 | 4 | 19.026 | 19/6:04.838 |
| 3 | 4 | 18.790 | 19/6:02.714 |
| 4 | 4 | 18.534 | 19/6:00.047 |
| 5 | 4 | 19.181 | 19/6:02.259 |
| 6 | 4 | 26.086 | 18/6:07.867 |
| 7 | 4 | 19.041 | 18/6:04.234 |
| 8 | 4 | 20.540 | 18/6:05.279 |
| 9 | 4 | 18.779 | 18/6:02.321 |
| 10 | 4 | 19.533 | 18/6:01.444 |
| 11 | 4 | 18.453 | 19/6:18.703 |
| 12 | 4 | 18.363 | 19/6:16.358 |
| 13 | 4 | 18.778 | 19/6:15.026 |
| 14 | 4 | 19.495 | 19/6:14.891 |
| 15 | 4 | 18.402 | 19/6:13.371 |
| 16 | 4 | 18.319 | 19/6:11.954 |
| 17 | 4 | 20.499 | 19/6:13.166 |
| 18 | 4 | 17.988 | 19/6:11.577 |
| 19 | 4 | 18.717 | 19/6:10.894 |