| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.931 | 21/6:16.551 |
| 2 | 2 | 20.671 | 19/6:06.719 |
| 3 | 3 | 22.248 | 18/6:05.100 |
| 4 | 2 | 18.383 | 19/6:16.357 |
| 5 | 2 | 18.266 | 19/6:10.496 |
| 6 | 2 | 18.982 | 19/6:08.856 |
| 7 | 2 | 18.451 | 19/6:06.244 |
| 8 | 2 | 17.900 | 19/6:02.976 |
| 9 | 2 | 22.112 | 19/6:09.326 |
| 10 | 2 | 17.816 | 19/6:06.244 |
| 11 | 2 | 21.876 | 19/6:10.735 |
| 12 | 2 | 17.926 | 19/6:08.223 |
| 13 | 2 | 18.612 | 19/6:07.100 |
| 14 | 2 | 17.530 | 19/6:04.670 |
| 15 | 2 | 18.299 | 19/6:03.537 |
| 16 | 2 | 21.033 | 19/6:05.793 |
| 17 | 2 | 19.974 | 19/6:06.599 |
| 18 | 2 | 17.452 | 19/6:04.654 |
| 19 | 2 | 17.983 | 19/6:03.445 |