| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.184 | 17/6:17.128 |
| 2 | 3 | 18.251 | 18/6:03.915 |
| 3 | 3 | 18.477 | 19/6:13.109 |
| 4 | 2 | 18.536 | 19/6:07.878 |
| 5 | 1 | 17.859 | 19/6:02.167 |
| 6 | 1 | 18.576 | 19/6:00.630 |
| 7 | 2 | 21.076 | 19/6:06.317 |
| 8 | 2 | 18.132 | 19/6:03.591 |
| 9 | 1 | 17.568 | 19/6:00.280 |
| 10 | 1 | 17.777 | 20/6:16.872 |
| 11 | 1 | 18.403 | 20/6:16.071 |
| 12 | 1 | 18.317 | 20/6:15.260 |
| 13 | 1 | 18.612 | 20/6:15.028 |
| 14 | 1 | 17.908 | 20/6:13.823 |
| 15 | 1 | 21.711 | 20/6:17.849 |
| 16 | 1 | 17.771 | 20/6:16.448 |
| 17 | 1 | 21.868 | 19/6:01.029 |
| 18 | 1 | 18.170 | 19/6:00.151 |
| 19 | 1 | 20.275 | 19/6:01.471 |