| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.680 | 20/6:13.600 |
| 2 | 4 | 21.193 | 19/6:18.794 |
| 3 | 3 | 18.042 | 19/6:06.795 |
| 4 | 4 | 19.558 | 19/6:07.997 |
| 5 | 4 | 20.485 | 19/6:12.240 |
| 6 | 4 | 22.822 | 18/6:02.340 |
| 7 | 3 | 20.479 | 18/6:03.237 |
| 8 | 3 | 17.849 | 19/6:17.882 |
| 9 | 3 | 18.383 | 19/6:14.703 |
| 10 | 3 | 20.319 | 19/6:15.839 |
| 11 | 4 | 25.047 | 18/6:04.675 |
| 12 | 4 | 24.820 | 18/6:11.515 |
| 13 | 4 | 19.878 | 18/6:10.461 |
| 14 | 4 | 19.190 | 18/6:08.672 |
| 15 | 3 | 18.819 | 18/6:06.677 |
| 16 | 2 | 23.127 | 18/6:09.777 |
| 17 | 2 | 17.952 | 18/6:07.034 |
| 18 | 2 | 21.150 | 18/6:07.793 |