| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 25.780 | 19/8:09.082 |
| 2 | 6 | 18.556 | 22/8:07.696 |
| 3 | 6 | 19.740 | 23/8:11.249 |
| 4 | 4 | 18.835 | 24/8:17.466 |
| 5 | 4 | 20.113 | 24/8:14.515 |
| 6 | 4 | 18.449 | 24/8:05.892 |
| 7 | 4 | 19.253 | 24/8:02.489 |
| 8 | 3 | 20.001 | 24/8:02.181 |
| 9 | 3 | 17.832 | 25/8:15.997 |
| 10 | 4 | 22.048 | 24/8:01.456 |
| 11 | 4 | 18.476 | 25/8:17.915 |
| 12 | 4 | 17.921 | 25/8:13.758 |
| 13 | 3 | 18.032 | 25/8:10.453 |
| 14 | 5 | 28.574 | 24/8:06.188 |
| 15 | 5 | 22.719 | 24/8:10.126 |
| 16 | 5 | 18.287 | 24/8:06.924 |
| 17 | 5 | 17.853 | 24/8:03.485 |
| 18 | 5 | 17.908 | 24/8:00.502 |
| 19 | 5 | 26.221 | 24/8:08.334 |
| 20 | 5 | 18.514 | 24/8:06.134 |
| 21 | 5 | 20.624 | 24/8:06.555 |
| 22 | 5 | 26.032 | 24/8:12.837 |
| 23 | 6 | 30.562 | 23/8:02.033 |