| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 8.591 | N/A |
| 2 | 6 | 19.995 | 19/6:08.501 |
| 3 | 6 | 17.993 | 20/6:09.477 |
| 4 | 4 | 17.874 | 20/6:02.383 |
| 5 | 6 | 20.257 | 20/6:10.156 |
| 6 | 5 | 23.556 | 19/6:07.421 |
| 7 | 5 | 18.234 | 19/6:02.318 |
| 8 | 5 | 19.590 | 19/6:02.159 |
| 9 | 5 | 17.111 | 20/6:15.789 |
| 10 | 5 | 20.048 | 20/6:17.313 |
| 11 | 5 | 17.480 | 20/6:13.653 |
| 12 | 5 | 17.451 | 20/6:10.608 |
| 13 | 5 | 19.641 | 20/6:11.538 |
| 14 | 4 | 17.530 | 20/6:09.240 |
| 15 | 6 | 22.327 | 20/6:13.780 |
| 16 | 5 | 17.650 | 20/6:11.791 |
| 17 | 6 | 25.250 | 20/6:19.075 |
| 18 | 7 | 23.676 | 19/6:03.998 |