| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.061 | N/A |
| 2 | 1 | 18.240 | 27/8:14.301 |
| 3 | 2 | 18.622 | 26/8:00.836 |
| 4 | 2 | 19.220 | 26/8:07.411 |
| 5 | 3 | 24.547 | 24/8:03.677 |
| 6 | 2 | 20.670 | 24/8:06.036 |
| 7 | 3 | 19.986 | 24/8:04.986 |
| 8 | 4 | 21.988 | 24/8:10.815 |
| 9 | 2 | 18.264 | 24/8:04.479 |
| 10 | 2 | 18.522 | 24/8:00.211 |
| 11 | 2 | 20.450 | 24/8:01.231 |
| 12 | 2 | 17.869 | 25/8:16.522 |
| 13 | 2 | 17.561 | 25/8:11.939 |
| 14 | 2 | 17.805 | 25/8:08.511 |
| 15 | 2 | 18.066 | 25/8:06.021 |
| 16 | 2 | 18.546 | 25/8:04.630 |
| 17 | 2 | 18.197 | 25/8:02.890 |
| 18 | 2 | 18.740 | 25/8:02.121 |
| 19 | 2 | 17.823 | 25/8:00.215 |
| 20 | 2 | 18.512 | 26/8:18.518 |
| 21 | 2 | 18.238 | 26/8:17.393 |
| 22 | 2 | 18.495 | 26/8:16.681 |
| 23 | 2 | 18.041 | 26/8:15.517 |
| 24 | 2 | 18.613 | 26/8:15.077 |
| 25 | 2 | 18.262 | 26/8:14.307 |
| 26 | 2 | 17.651 | 26/8:12.989 |