| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.887 | N/A |
| 2 | 2 | 20.181 | 24/8:04.005 |
| 3 | 1 | 19.745 | 25/8:18.999 |
| 4 | 2 | 22.806 | 24/8:20.832 |
| 5 | 2 | 24.499 | 23/8:19.657 |
| 6 | 2 | 23.043 | 22/8:03.037 |
| 7 | 2 | 19.816 | 23/8:16.883 |
| 8 | 3 | 22.060 | 23/8:18.072 |
| 9 | 3 | 21.086 | 23/8:16.286 |
| 10 | 3 | 19.744 | 23/8:11.615 |
| 11 | 3 | 18.602 | 23/8:05.367 |
| 12 | 3 | 19.506 | 23/8:02.063 |
| 13 | 3 | 19.560 | 24/8:20.295 |
| 14 | 3 | 20.647 | 24/8:19.870 |
| 15 | 3 | 20.320 | 24/8:18.968 |
| 16 | 3 | 20.152 | 24/8:17.929 |
| 17 | 3 | 20.375 | 24/8:17.341 |
| 18 | 2 | 25.469 | 23/8:02.677 |
| 19 | 2 | 19.396 | 23/8:00.673 |
| 20 | 2 | 20.791 | 23/8:00.495 |
| 21 | 2 | 19.936 | 24/8:20.281 |
| 22 | 2 | 19.360 | 24/8:18.609 |
| 23 | 2 | 18.189 | 24/8:15.864 |
| 24 | 2 | 18.737 | 24/8:13.907 |