| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.852 | 20/7:17.040 |
| 2 | 1 | 21.553 | 20/7:14.050 |
| 3 | 1 | 21.563 | 20/7:13.120 |
| 4 | 1 | 25.616 | 19/7:10.274 |
| 5 | 1 | 21.369 | 19/7:05.421 |
| 6 | 1 | 22.046 | 19/7:04.330 |
| 7 | 1 | 21.365 | 19/7:01.702 |
| 8 | 1 | 17.104 | 20/7:11.170 |
| 9 | 1 | 26.298 | 20/7:21.702 |
| 10 | 1 | 22.566 | 19/7:00.531 |
| 11 | 1 | 21.073 | 20/7:20.736 |
| 12 | 1 | 20.434 | 20/7:18.065 |
| 13 | 1 | 21.248 | 20/7:17.057 |
| 14 | 1 | 20.772 | 20/7:15.513 |
| 15 | 1 | 26.948 | 19/7:00.289 |
| 16 | 1 | 21.555 | 20/7:21.703 |
| 17 | 1 | 25.716 | 19/7:03.675 |
| 18 | 1 | 25.053 | 19/7:06.583 |
| 19 | 1 | 20.891 | 19/7:05.022 |