| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.542 | N/A |
| 2 | 1 | 22.289 | 19/7:04.744 |
| 3 | 1 | 21.953 | 19/7:01.072 |
| 4 | 1 | 22.060 | 19/7:01.354 |
| 5 | 1 | 21.735 | 20/7:21.717 |
| 6 | 1 | 21.592 | 20/7:20.132 |
| 7 | 1 | 21.436 | 20/7:18.581 |
| 8 | 1 | 22.273 | 20/7:19.745 |
| 9 | 1 | 21.342 | 20/7:18.407 |
| 10 | 1 | 21.709 | 20/7:18.141 |
| 11 | 1 | 21.349 | 20/7:17.244 |
| 12 | 1 | 22.993 | 20/7:19.350 |
| 13 | 1 | 25.898 | 19/7:03.485 |
| 14 | 1 | 21.441 | 19/7:02.408 |
| 15 | 1 | 21.760 | 19/7:01.894 |
| 16 | 1 | 21.245 | 19/7:00.832 |
| 17 | 1 | 25.700 | 19/7:04.913 |
| 18 | 1 | 27.450 | 19/7:10.368 |
| 19 | 1 | 23.694 | 19/7:11.461 |