| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.803 | 17/6:10.651 |
| 2 | 5 | 20.484 | 18/6:20.583 |
| 3 | 5 | 18.664 | 18/6:05.706 |
| 4 | 5 | 17.695 | 19/6:13.569 |
| 5 | 5 | 22.406 | 18/6:03.787 |
| 6 | 5 | 17.220 | 19/6:14.528 |
| 7 | 4 | 18.126 | 19/6:10.223 |
| 8 | 5 | 25.654 | 18/6:04.617 |
| 9 | 5 | 17.524 | 19/6:19.105 |
| 10 | 5 | 17.310 | 19/6:14.083 |
| 11 | 5 | 18.012 | 19/6:11.187 |
| 12 | 5 | 18.073 | 19/6:08.871 |
| 13 | 4 | 17.073 | 19/6:05.449 |
| 14 | 4 | 17.544 | 19/6:03.155 |
| 15 | 4 | 17.511 | 19/6:01.125 |
| 16 | 4 | 18.374 | 19/6:00.374 |
| 17 | 4 | 19.589 | 19/6:01.069 |
| 18 | 4 | 17.095 | 20/6:17.952 |
| 19 | 4 | 17.378 | 20/6:16.353 |
| 20 | 4 | 19.808 | 20/6:17.343 |