| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.325 | 17/6:02.525 |
| 2 | 2 | 21.108 | 17/6:00.680 |
| 3 | 2 | 20.759 | 18/6:19.152 |
| 4 | 2 | 25.811 | 17/6:18.263 |
| 5 | 3 | 22.295 | 17/6:18.413 |
| 6 | 3 | 21.053 | 17/6:14.994 |
| 7 | 2 | 20.364 | 17/6:10.879 |
| 8 | 3 | 21.456 | 17/6:10.113 |
| 9 | 2 | 21.146 | 17/6:08.932 |
| 10 | 2 | 21.924 | 17/6:09.310 |
| 11 | 2 | 21.464 | 17/6:08.908 |
| 12 | 1 | 21.668 | 17/6:08.862 |
| 13 | 1 | 21.395 | 17/6:08.466 |
| 14 | 1 | 22.459 | 17/6:09.418 |
| 15 | 1 | 21.720 | 17/6:09.407 |
| 16 | 1 | 21.523 | 17/6:09.187 |
| 17 | 1 | 22.040 | 17/6:09.510 |