| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.928 | 19/6:18.632 |
| 2 | 2 | 18.404 | 19/6:04.154 |
| 3 | 2 | 19.812 | 19/6:08.245 |
| 4 | 2 | 20.273 | 19/6:12.481 |
| 5 | 2 | 19.651 | 19/6:12.658 |
| 6 | 2 | 18.656 | 19/6:09.626 |
| 7 | 2 | 19.262 | 19/6:09.105 |
| 8 | 2 | 18.840 | 19/6:07.712 |
| 9 | 2 | 19.202 | 19/6:07.392 |
| 10 | 2 | 19.588 | 19/6:07.870 |
| 11 | 2 | 18.503 | 19/6:06.387 |
| 12 | 2 | 18.469 | 19/6:05.098 |
| 13 | 2 | 18.983 | 19/6:04.758 |
| 14 | 2 | 19.079 | 19/6:04.596 |
| 15 | 2 | 18.758 | 19/6:04.050 |
| 16 | 2 | 24.641 | 19/6:10.558 |
| 17 | 2 | 19.200 | 19/6:10.219 |
| 18 | 2 | 19.117 | 19/6:09.831 |
| 19 | 2 | 18.216 | 19/6:08.582 |