| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.175 | 17/7:07.975 |
| 2 | 4 | 29.623 | 16/7:18.384 |
| 3 | 4 | 24.830 | 16/7:04.683 |
| 4 | 4 | 25.047 | 17/7:24.869 |
| 5 | 4 | 24.201 | 17/7:18.178 |
| 6 | 4 | 21.978 | 17/7:07.420 |
| 7 | 4 | 27.588 | 17/7:13.359 |
| 8 | 4 | 23.082 | 17/7:08.238 |
| 9 | 4 | 27.783 | 17/7:13.135 |
| 10 | 4 | 20.851 | 17/7:05.269 |
| 11 | 4 | 22.593 | 17/7:01.524 |
| 12 | 4 | 22.502 | 18/7:22.880 |
| 13 | 4 | 23.573 | 18/7:21.451 |
| 14 | 4 | 25.241 | 18/7:22.372 |
| 15 | 4 | 21.083 | 18/7:18.180 |
| 16 | 4 | 28.971 | 18/7:23.386 |
| 17 | 4 | 24.157 | 18/7:22.883 |
| 18 | 4 | 23.124 | 18/7:21.402 |