| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.261 | N/A |
| 2 | 1 | 19.829 | 25/8:16.157 |
| 3 | 1 | 19.037 | 25/8:06.653 |
| 4 | 1 | 19.750 | 25/8:09.189 |
| 5 | 1 | 18.951 | 25/8:05.663 |
| 6 | 1 | 19.017 | 25/8:03.864 |
| 7 | 1 | 18.342 | 26/8:19.119 |
| 8 | 1 | 19.159 | 26/8:19.136 |
| 9 | 1 | 19.289 | 25/8:00.383 |
| 10 | 1 | 17.997 | 26/8:16.291 |
| 11 | 1 | 23.137 | 25/8:07.080 |
| 12 | 1 | 18.771 | 25/8:05.597 |
| 13 | 1 | 17.702 | 25/8:02.223 |
| 14 | 1 | 18.580 | 25/8:00.989 |
| 15 | 1 | 19.102 | 25/8:00.826 |
| 16 | 1 | 18.871 | 25/8:00.315 |
| 17 | 1 | 18.500 | 26/8:18.439 |
| 18 | 1 | 18.439 | 26/8:17.427 |
| 19 | 1 | 18.370 | 26/8:16.431 |
| 20 | 1 | 17.872 | 26/8:14.886 |
| 21 | 1 | 18.617 | 26/8:14.426 |
| 22 | 1 | 28.905 | 25/8:06.817 |
| 23 | 1 | 21.521 | 25/8:09.087 |
| 24 | 1 | 18.422 | 25/8:07.927 |
| 25 | 1 | 18.455 | 25/8:06.896 |