| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.973 | N/A |
| 2 | 1 | 19.999 | 19/6:00.955 |
| 3 | 1 | 19.781 | 20/6:18.883 |
| 4 | 2 | 21.798 | 19/6:10.441 |
| 5 | 2 | 19.727 | 19/6:06.845 |
| 6 | 2 | 19.600 | 19/6:04.231 |
| 7 | 2 | 20.113 | 19/6:04.027 |
| 8 | 3 | 20.403 | 19/6:04.627 |
| 9 | 2 | 19.769 | 19/6:03.650 |
| 10 | 2 | 19.678 | 19/6:02.709 |
| 11 | 2 | 19.911 | 19/6:02.375 |
| 12 | 2 | 19.798 | 19/6:01.917 |
| 13 | 2 | 19.813 | 19/6:01.558 |
| 14 | 2 | 19.974 | 19/6:01.477 |
| 15 | 2 | 20.285 | 19/6:01.807 |
| 16 | 2 | 20.262 | 19/6:02.066 |
| 17 | 2 | 20.194 | 19/6:02.216 |
| 18 | 2 | 20.252 | 19/6:02.409 |
| 19 | 2 | 20.357 | 19/6:02.687 |