| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.666 | 20/6:13.320 |
| 2 | 2 | 20.127 | 19/6:08.534 |
| 3 | 2 | 18.837 | 19/6:04.990 |
| 4 | 2 | 18.936 | 19/6:03.689 |
| 5 | 2 | 18.742 | 19/6:02.170 |
| 6 | 2 | 18.535 | 19/6:00.503 |
| 7 | 2 | 18.116 | 20/6:17.026 |
| 8 | 2 | 18.074 | 20/6:15.083 |
| 9 | 2 | 18.455 | 20/6:14.418 |
| 10 | 2 | 18.032 | 20/6:13.040 |
| 11 | 2 | 18.485 | 20/6:12.736 |
| 12 | 2 | 18.527 | 20/6:12.553 |
| 13 | 2 | 18.262 | 20/6:11.991 |
| 14 | 2 | 17.945 | 20/6:11.056 |
| 15 | 2 | 18.403 | 20/6:10.856 |
| 16 | 2 | 21.381 | 20/6:14.404 |
| 17 | 2 | 18.734 | 20/6:14.420 |
| 18 | 2 | 17.961 | 20/6:13.576 |
| 19 | 2 | 18.612 | 20/6:13.505 |
| 20 | 2 | 19.316 | 20/6:14.146 |