| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.287 | N/A |
| 2 | 2 | 18.465 | 26/8:05.912 |
| 3 | 3 | 19.863 | 25/8:04.223 |
| 4 | 2 | 17.452 | 26/8:09.120 |
| 5 | 2 | 18.434 | 26/8:08.124 |
| 6 | 2 | 17.363 | 26/8:02.172 |
| 7 | 2 | 17.851 | 26/8:00.237 |
| 8 | 2 | 17.837 | 27/8:16.985 |
| 9 | 3 | 22.673 | 26/8:12.843 |
| 10 | 3 | 18.009 | 26/8:10.806 |
| 11 | 3 | 19.052 | 26/8:11.784 |
| 12 | 4 | 20.581 | 26/8:16.059 |
| 13 | 4 | 18.351 | 26/8:14.976 |
| 14 | 4 | 19.340 | 26/8:15.962 |
| 15 | 3 | 23.692 | 25/8:05.366 |
| 16 | 4 | 22.798 | 25/8:11.104 |
| 17 | 4 | 18.229 | 25/8:09.272 |
| 18 | 4 | 18.955 | 25/8:08.679 |
| 19 | 4 | 19.237 | 25/8:08.529 |
| 20 | 4 | 18.563 | 25/8:07.543 |
| 21 | 4 | 19.457 | 25/8:07.729 |
| 22 | 4 | 18.255 | 25/8:06.523 |
| 23 | 4 | 18.339 | 25/8:05.519 |
| 24 | 4 | 21.330 | 25/8:07.722 |
| 25 | 4 | 18.457 | 25/8:06.870 |