| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.232 | N/A |
| 2 | 4 | 30.294 | 17/8:05.936 |
| 3 | 1 | 25.853 | 19/8:26.555 |
| 4 | 1 | 25.498 | 19/8:11.102 |
| 5 | 1 | 30.526 | 19/8:26.001 |
| 6 | 1 | 25.558 | 19/8:17.056 |
| 7 | 1 | 29.551 | 19/8:23.072 |
| 8 | 1 | 29.852 | 19/8:28.142 |
| 9 | 1 | 26.449 | 19/8:24.289 |
| 10 | 1 | 26.879 | 19/8:22.152 |
| 11 | 1 | 26.571 | 19/8:19.887 |
| 12 | 1 | 25.896 | 19/8:16.930 |
| 13 | 1 | 27.616 | 19/8:17.046 |
| 14 | 1 | 26.810 | 19/8:16.028 |
| 15 | 1 | 25.306 | 19/8:13.222 |
| 16 | 1 | 27.305 | 19/8:13.188 |
| 17 | 1 | 26.777 | 19/8:12.565 |
| 18 | 1 | 26.398 | 19/8:11.614 |
| 19 | 1 | 24.628 | 19/8:08.999 |