| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.943 | 19/6:18.917 |
| 2 | 4 | 20.560 | 18/6:04.527 |
| 3 | 3 | 20.141 | 18/6:03.864 |
| 4 | 4 | 26.498 | 17/6:10.353 |
| 5 | 4 | 20.036 | 17/6:04.405 |
| 6 | 5 | 24.926 | 17/6:14.295 |
| 7 | 5 | 21.497 | 17/6:13.031 |
| 8 | 5 | 23.727 | 17/6:16.822 |
| 9 | 5 | 24.005 | 17/6:20.296 |
| 10 | 5 | 19.355 | 17/6:15.170 |
| 11 | 5 | 25.219 | 17/6:20.038 |
| 12 | 5 | 21.023 | 17/6:18.151 |
| 13 | 4 | 19.932 | 17/6:15.127 |
| 14 | 4 | 19.668 | 17/6:12.215 |
| 15 | 4 | 19.679 | 17/6:09.704 |
| 16 | 3 | 20.529 | 17/6:08.409 |
| 17 | 3 | 21.773 | 17/6:08.511 |