| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.261 | 19/6:05.959 |
| 2 | 1 | 21.591 | 18/6:07.668 |
| 3 | 1 | 20.294 | 18/6:06.876 |
| 4 | 1 | 19.791 | 18/6:04.216 |
| 5 | 1 | 20.528 | 18/6:05.274 |
| 6 | 1 | 19.952 | 18/6:04.251 |
| 7 | 1 | 18.900 | 18/6:00.815 |
| 8 | 1 | 19.175 | 19/6:18.794 |
| 9 | 1 | 19.997 | 19/6:18.921 |
| 10 | 1 | 19.792 | 19/6:18.634 |
| 11 | 1 | 18.791 | 19/6:16.670 |
| 12 | 1 | 18.541 | 19/6:14.637 |
| 13 | 1 | 19.664 | 19/6:14.559 |
| 14 | 1 | 23.274 | 19/6:19.391 |
| 15 | 1 | 18.293 | 19/6:17.269 |
| 16 | 1 | 20.969 | 19/6:18.590 |
| 17 | 1 | 18.641 | 19/6:17.154 |
| 18 | 1 | 27.963 | 18/6:05.417 |