| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.048 | 22/8:05.056 |
| 2 | 1 | 18.302 | 24/8:04.200 |
| 3 | 1 | 17.704 | 25/8:03.783 |
| 4 | 1 | 18.244 | 26/8:15.937 |
| 5 | 1 | 18.088 | 26/8:10.807 |
| 6 | 1 | 18.152 | 26/8:07.665 |
| 7 | 1 | 23.228 | 25/8:04.879 |
| 8 | 2 | 22.415 | 25/8:14.316 |
| 9 | 2 | 23.373 | 24/8:04.144 |
| 10 | 4 | 21.726 | 24/8:07.872 |
| 11 | 4 | 17.530 | 24/8:01.767 |
| 12 | 3 | 19.470 | 24/8:00.560 |
| 13 | 3 | 18.835 | 25/8:18.298 |
| 14 | 3 | 18.692 | 25/8:16.084 |
| 15 | 4 | 21.888 | 25/8:19.492 |
| 16 | 4 | 19.190 | 25/8:18.258 |