| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.514 | 19/7:07.766 |
| 2 | 3 | 22.623 | 19/7:08.802 |
| 3 | 3 | 27.132 | 18/7:13.614 |
| 4 | 3 | 19.270 | 19/7:14.810 |
| 5 | 4 | 32.104 | 17/7:00.386 |
| 6 | 4 | 23.859 | 18/7:22.506 |
| 7 | 3 | 21.630 | 18/7:14.911 |
| 8 | 3 | 21.683 | 18/7:09.334 |
| 9 | 3 | 21.391 | 18/7:04.412 |
| 10 | 3 | 21.313 | 18/7:00.334 |
| 11 | 3 | 22.025 | 19/7:21.394 |
| 12 | 3 | 21.250 | 19/7:18.257 |
| 13 | 3 | 24.840 | 19/7:20.850 |
| 14 | 3 | 21.092 | 19/7:17.985 |
| 15 | 3 | 20.458 | 19/7:14.700 |
| 16 | 3 | 22.498 | 19/7:14.247 |
| 17 | 3 | 19.605 | 19/7:10.615 |
| 18 | 3 | 20.763 | 19/7:08.608 |
| 19 | 3 | 27.212 | 19/7:13.262 |