| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.114 | N/A |
| 2 | 2 | 18.528 | 26/8:04.314 |
| 3 | 2 | 18.318 | 26/8:01.689 |
| 4 | 2 | 20.453 | 26/8:18.605 |
| 5 | 2 | 18.340 | 26/8:13.857 |
| 6 | 2 | 18.791 | 26/8:13.264 |
| 7 | 2 | 17.417 | 26/8:07.143 |
| 8 | 2 | 17.953 | 26/8:04.685 |
| 9 | 3 | 25.134 | 25/8:05.916 |
| 10 | 3 | 18.324 | 25/8:03.135 |
| 11 | 3 | 17.940 | 26/8:19.109 |
| 12 | 3 | 19.557 | 25/8:00.943 |
| 13 | 3 | 19.996 | 25/8:02.616 |
| 14 | 3 | 18.298 | 25/8:00.896 |
| 15 | 3 | 18.107 | 26/8:18.178 |
| 16 | 3 | 17.870 | 26/8:16.157 |
| 17 | 3 | 18.681 | 26/8:15.656 |
| 18 | 3 | 18.170 | 26/8:14.462 |
| 19 | 3 | 18.691 | 26/8:14.125 |
| 20 | 3 | 18.636 | 26/8:13.750 |
| 21 | 3 | 17.987 | 26/8:12.602 |
| 22 | 3 | 18.330 | 26/8:11.972 |
| 23 | 3 | 18.005 | 26/8:11.029 |
| 24 | 3 | 18.741 | 26/8:10.969 |
| 25 | 3 | 18.070 | 26/8:10.215 |
| 26 | 3 | 19.044 | 26/8:10.495 |