| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.943 | N/A |
| 2 | 1 | 18.228 | 27/8:13.871 |
| 3 | 1 | 17.724 | 27/8:07.319 |
| 4 | 1 | 19.025 | 27/8:16.410 |
| 5 | 1 | 22.880 | 25/8:07.085 |
| 6 | 1 | 18.229 | 25/8:01.155 |
| 7 | 1 | 17.759 | 26/8:14.297 |
| 8 | 1 | 18.108 | 26/8:11.203 |
| 9 | 1 | 19.636 | 26/8:13.658 |
| 10 | 1 | 20.629 | 26/8:18.326 |
| 11 | 1 | 23.478 | 25/8:09.613 |
| 12 | 1 | 18.420 | 25/8:07.105 |
| 13 | 1 | 18.838 | 25/8:05.851 |
| 14 | 1 | 19.005 | 25/8:05.098 |
| 15 | 1 | 19.274 | 25/8:04.913 |
| 16 | 1 | 20.341 | 25/8:06.461 |
| 17 | 1 | 20.780 | 25/8:08.474 |
| 18 | 1 | 25.582 | 25/8:17.029 |
| 19 | 1 | 18.503 | 25/8:15.195 |
| 20 | 1 | 19.671 | 25/8:15.029 |
| 21 | 2 | 45.307 | 23/8:03.501 |
| 22 | 2 | 31.225 | 23/8:14.139 |