| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.951 | N/A |
| 2 | 1 | 19.762 | 25/8:15.239 |
| 3 | 1 | 19.265 | 25/8:09.275 |
| 4 | 1 | 20.119 | 25/8:14.119 |
| 5 | 1 | 21.629 | 24/8:05.407 |
| 6 | 1 | 19.031 | 24/8:00.058 |
| 7 | 1 | 20.086 | 24/8:00.537 |
| 8 | 1 | 19.988 | 24/8:00.556 |
| 9 | 1 | 20.293 | 24/8:01.448 |
| 10 | 1 | 19.447 | 25/8:19.937 |
| 11 | 1 | 19.541 | 25/8:18.937 |
| 12 | 1 | 19.104 | 25/8:17.165 |
| 13 | 1 | 19.723 | 25/8:16.927 |
| 14 | 1 | 19.110 | 25/8:15.593 |
| 15 | 1 | 19.400 | 25/8:14.947 |
| 16 | 1 | 19.486 | 25/8:14.525 |
| 17 | 1 | 19.295 | 25/8:13.869 |
| 18 | 1 | 19.443 | 25/8:13.499 |
| 19 | 1 | 19.394 | 25/8:13.105 |
| 20 | 1 | 19.576 | 25/8:12.983 |
| 21 | 1 | 23.322 | 25/8:17.367 |
| 22 | 1 | 20.343 | 25/8:17.930 |
| 23 | 1 | 19.490 | 25/8:17.511 |
| 24 | 1 | 19.725 | 25/8:17.373 |
| 25 | 1 | 22.834 | 25/8:20.357 |