| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.889 | N/A |
| 2 | 3 | 19.051 | 26/8:18.164 |
| 3 | 4 | 22.726 | 23/8:01.436 |
| 4 | 4 | 18.051 | 24/8:00.570 |
| 5 | 4 | 18.778 | 25/8:13.525 |
| 6 | 4 | 18.193 | 25/8:06.524 |
| 7 | 5 | 18.664 | 25/8:03.741 |
| 8 | 6 | 36.534 | 23/8:19.593 |
| 9 | 6 | 18.329 | 23/8:10.285 |
| 10 | 6 | 18.188 | 23/8:02.701 |
| 11 | 6 | 17.892 | 24/8:16.622 |
| 12 | 6 | 18.117 | 24/8:11.346 |
| 13 | 6 | 18.336 | 24/8:07.368 |
| 14 | 6 | 18.337 | 24/8:04.005 |
| 15 | 6 | 18.955 | 24/8:02.137 |
| 16 | 6 | 17.681 | 25/8:18.420 |
| 17 | 6 | 21.113 | 24/8:00.372 |
| 18 | 6 | 21.120 | 24/8:01.976 |
| 19 | 6 | 18.837 | 24/8:00.486 |
| 20 | 6 | 18.736 | 25/8:18.905 |
| 21 | 6 | 18.791 | 25/8:17.603 |
| 22 | 6 | 18.010 | 25/8:15.533 |
| 23 | 6 | 18.479 | 25/8:14.163 |
| 24 | 5 | 18.457 | 25/8:12.889 |
| 25 | 5 | 18.706 | 25/8:11.970 |