| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.678 | N/A |
| 2 | 1 | 22.678 | 19/7:10.882 |
| 3 | 1 | 21.393 | 20/7:21.352 |
| 4 | 1 | 21.933 | 20/7:20.703 |
| 5 | 1 | 22.402 | 19/7:00.505 |
| 6 | 1 | 24.503 | 19/7:09.150 |
| 7 | 1 | 23.462 | 19/7:11.791 |
| 8 | 1 | 21.768 | 19/7:09.321 |
| 9 | 1 | 23.625 | 19/7:11.647 |
| 10 | 1 | 22.689 | 19/7:11.584 |
| 11 | 1 | 21.821 | 19/7:09.971 |
| 12 | 1 | 21.184 | 19/7:07.609 |
| 13 | 1 | 21.735 | 19/7:06.467 |
| 14 | 1 | 21.744 | 19/7:05.513 |
| 15 | 1 | 21.603 | 19/7:04.515 |
| 16 | 1 | 23.568 | 19/7:06.007 |
| 17 | 1 | 22.049 | 19/7:05.604 |
| 18 | 1 | 21.413 | 19/7:04.575 |
| 19 | 1 | 21.557 | 19/7:03.805 |