| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.811 | 17/6:10.787 |
| 2 | 4 | 26.139 | 16/6:23.600 |
| 3 | 4 | 21.437 | 16/6:10.064 |
| 4 | 4 | 20.378 | 17/6:21.501 |
| 5 | 4 | 21.841 | 17/6:19.460 |
| 6 | 4 | 20.822 | 17/6:15.213 |
| 7 | 4 | 21.695 | 17/6:14.299 |
| 8 | 4 | 26.274 | 16/6:00.794 |
| 9 | 4 | 21.194 | 17/6:20.783 |
| 10 | 4 | 21.913 | 17/6:19.957 |
| 11 | 4 | 20.289 | 17/6:16.771 |
| 12 | 4 | 20.339 | 17/6:14.187 |
| 13 | 4 | 22.216 | 17/6:14.455 |
| 14 | 4 | 21.064 | 17/6:13.286 |
| 15 | 4 | 19.748 | 17/6:10.781 |
| 16 | 4 | 20.456 | 17/6:09.342 |
| 17 | 4 | 20.051 | 17/6:07.667 |