| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.237 | 19/6:05.503 |
| 2 | 2 | 21.533 | 18/6:06.930 |
| 3 | 2 | 19.852 | 18/6:03.732 |
| 4 | 2 | 20.863 | 18/6:06.683 |
| 5 | 2 | 23.555 | 18/6:18.144 |
| 6 | 2 | 20.272 | 18/6:15.936 |
| 7 | 2 | 21.016 | 18/6:16.272 |
| 8 | 2 | 20.205 | 18/6:14.699 |
| 9 | 2 | 19.707 | 18/6:12.480 |
| 10 | 2 | 20.272 | 18/6:11.722 |
| 11 | 2 | 18.932 | 18/6:08.908 |
| 12 | 2 | 20.130 | 18/6:08.361 |
| 13 | 2 | 19.654 | 18/6:07.239 |
| 14 | 2 | 19.720 | 18/6:06.362 |
| 15 | 2 | 19.563 | 18/6:05.413 |
| 16 | 2 | 21.032 | 18/6:06.236 |
| 17 | 2 | 21.123 | 18/6:07.058 |
| 18 | 2 | 21.286 | 18/6:07.952 |