| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.299 | N/A |
| 2 | 2 | 17.394 | 28/8:09.937 |
| 3 | 2 | 17.977 | 27/8:00.122 |
| 4 | 2 | 23.105 | 25/8:08.107 |
| 5 | 2 | 17.649 | 26/8:16.080 |
| 6 | 2 | 18.162 | 26/8:11.734 |
| 7 | 2 | 17.017 | 26/8:04.065 |
| 8 | 2 | 17.842 | 26/8:01.534 |
| 9 | 2 | 18.156 | 26/8:00.617 |
| 10 | 3 | 20.418 | 26/8:06.187 |
| 11 | 3 | 18.722 | 26/8:06.404 |
| 12 | 3 | 19.952 | 26/8:09.376 |
| 13 | 3 | 17.243 | 26/8:06.209 |
| 14 | 4 | 18.589 | 26/8:06.118 |
| 15 | 4 | 17.040 | 26/8:03.274 |
| 16 | 4 | 23.376 | 26/8:11.369 |
| 17 | 4 | 17.242 | 26/8:08.867 |
| 18 | 4 | 20.765 | 26/8:11.841 |
| 19 | 4 | 21.245 | 26/8:15.151 |
| 20 | 4 | 25.507 | 25/8:04.384 |
| 21 | 4 | 21.112 | 25/8:06.514 |
| 22 | 4 | 18.490 | 25/8:05.445 |
| 23 | 4 | 17.429 | 25/8:03.315 |
| 24 | 4 | 17.203 | 25/8:01.135 |
| 25 | 4 | 17.454 | 26/8:18.516 |
| 26 | 4 | 17.112 | 26/8:16.500 |