| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.421 | 20/6:08.420 |
| 2 | 1 | 17.939 | 20/6:03.600 |
| 3 | 1 | 18.121 | 20/6:03.207 |
| 4 | 1 | 20.122 | 20/6:13.015 |
| 5 | 1 | 18.002 | 20/6:10.420 |
| 6 | 1 | 18.168 | 20/6:09.243 |
| 7 | 1 | 17.949 | 20/6:07.777 |
| 8 | 1 | 18.146 | 20/6:07.170 |
| 9 | 1 | 18.223 | 20/6:06.869 |
| 10 | 1 | 18.267 | 20/6:06.716 |
| 11 | 1 | 20.245 | 20/6:10.187 |
| 12 | 1 | 18.566 | 20/6:10.282 |
| 13 | 1 | 18.112 | 20/6:09.663 |
| 14 | 1 | 22.965 | 20/6:16.066 |
| 15 | 1 | 19.185 | 20/6:16.575 |
| 16 | 1 | 17.439 | 20/6:14.837 |
| 17 | 1 | 17.647 | 20/6:13.549 |
| 18 | 1 | 17.587 | 20/6:12.338 |
| 19 | 1 | 17.445 | 20/6:11.104 |
| 20 | 1 | 18.242 | 20/6:10.791 |