| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.488 | N/A |
| 2 | 3 | 21.994 | 17/6:20.392 |
| 3 | 3 | 22.507 | 16/6:02.245 |
| 4 | 3 | 26.138 | 16/6:21.683 |
| 5 | 3 | 23.107 | 21/8:17.218 |
| 6 | 3 | 22.388 | 21/8:13.024 |
| 7 | 3 | 22.899 | 21/8:11.931 |
| 8 | 3 | 24.246 | 21/8:14.999 |
| 9 | 3 | 22.014 | 21/8:11.720 |
| 10 | 3 | 23.314 | 21/8:12.059 |
| 11 | 3 | 22.053 | 21/8:09.808 |
| 12 | 3 | 23.219 | 21/8:10.086 |
| 13 | 3 | 26.869 | 21/8:16.401 |
| 14 | 3 | 24.632 | 21/8:18.303 |
| 15 | 3 | 32.101 | 20/8:06.497 |
| 16 | 3 | 21.419 | 20/8:03.094 |
| 17 | 3 | 24.943 | 20/8:04.301 |
| 18 | 3 | 22.226 | 20/8:02.329 |
| 19 | 3 | 21.505 | 21/8:23.570 |
| 20 | 3 | 25.490 | 20/8:01.552 |