| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.996 | N/A |
| 2 | 2 | 25.528 | 18/7:15.972 |
| 3 | 2 | 23.871 | 18/7:01.887 |
| 4 | 2 | 23.170 | 19/7:17.041 |
| 5 | 3 | 24.350 | 19/7:18.131 |
| 6 | 3 | 26.190 | 18/7:00.566 |
| 7 | 3 | 23.218 | 19/7:20.977 |
| 8 | 3 | 24.035 | 19/7:20.069 |
| 9 | 3 | 24.270 | 19/7:19.918 |
| 10 | 3 | 23.345 | 19/7:17.095 |
| 11 | 3 | 23.873 | 19/7:17.326 |
| 12 | 3 | 23.037 | 19/7:15.447 |
| 13 | 3 | 23.307 | 19/7:14.287 |
| 14 | 3 | 25.638 | 19/7:16.532 |
| 15 | 3 | 23.786 | 19/7:16.076 |
| 16 | 4 | 24.084 | 19/7:16.038 |
| 17 | 4 | 25.910 | 19/7:18.059 |
| 18 | 4 | 23.610 | 19/7:17.407 |
| 19 | 4 | 26.706 | 19/7:19.924 |