| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 33.001 | N/A |
| 2 | 7 | 26.345 | 18/8:00.866 |
| 3 | 8 | 28.103 | 18/8:15.809 |
| 4 | 8 | 25.389 | 18/8:05.410 |
| 5 | 8 | 22.947 | 19/8:15.529 |
| 6 | 8 | 22.588 | 19/8:04.340 |
| 7 | 8 | 27.390 | 19/8:11.287 |
| 8 | 7 | 23.194 | 19/8:05.459 |
| 9 | 8 | 27.873 | 19/8:11.616 |
| 10 | 8 | 24.598 | 19/8:09.855 |
| 11 | 8 | 23.412 | 19/8:06.311 |
| 12 | 8 | 24.993 | 19/8:05.998 |
| 13 | 7 | 23.309 | 19/8:03.212 |
| 14 | 7 | 23.708 | 19/8:01.407 |
| 15 | 7 | 24.684 | 19/8:01.114 |
| 16 | 6 | 23.522 | 20/8:24.270 |
| 17 | 7 | 27.283 | 19/8:02.256 |
| 18 | 6 | 23.361 | 19/8:00.564 |
| 19 | 6 | 24.961 | 19/8:00.661 |