| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.353 | 18/6:06.354 |
| 2 | 3 | 17.569 | 19/6:00.259 |
| 3 | 2 | 17.128 | 20/6:07.000 |
| 4 | 4 | 21.947 | 19/6:05.736 |
| 5 | 3 | 19.425 | 19/6:06.404 |
| 6 | 3 | 18.406 | 19/6:03.622 |
| 7 | 2 | 17.933 | 19/6:00.351 |
| 8 | 2 | 18.036 | 20/6:16.993 |
| 9 | 2 | 17.646 | 20/6:14.318 |
| 10 | 1 | 18.311 | 20/6:13.508 |
| 11 | 1 | 19.225 | 20/6:14.507 |
| 12 | 1 | 18.228 | 20/6:13.678 |
| 13 | 1 | 17.544 | 20/6:11.925 |
| 14 | 2 | 18.285 | 20/6:11.480 |
| 15 | 2 | 17.176 | 20/6:09.616 |
| 16 | 2 | 17.288 | 20/6:08.125 |
| 17 | 2 | 18.043 | 20/6:07.698 |
| 18 | 2 | 20.243 | 20/6:09.762 |
| 19 | 2 | 19.073 | 20/6:10.378 |
| 20 | 2 | 18.520 | 20/6:10.379 |