| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.527 | 18/6:09.486 |
| 2 | 5 | 19.193 | 19/6:17.340 |
| 3 | 5 | 18.634 | 19/6:09.575 |
| 4 | 5 | 19.093 | 19/6:07.873 |
| 5 | 5 | 20.306 | 19/6:11.461 |
| 6 | 5 | 18.486 | 19/6:08.090 |
| 7 | 5 | 18.974 | 19/6:07.007 |
| 8 | 5 | 20.324 | 19/6:09.400 |
| 9 | 5 | 18.836 | 19/6:08.121 |
| 10 | 4 | 18.609 | 19/6:06.666 |
| 11 | 4 | 18.122 | 19/6:04.634 |
| 12 | 4 | 18.289 | 19/6:03.206 |
| 13 | 4 | 19.009 | 19/6:03.049 |
| 14 | 4 | 18.209 | 19/6:01.829 |
| 15 | 4 | 18.310 | 19/6:00.900 |
| 16 | 4 | 19.058 | 19/6:00.975 |
| 17 | 4 | 18.641 | 19/6:00.575 |
| 18 | 4 | 18.757 | 19/6:00.342 |
| 19 | 4 | 19.883 | 19/6:01.260 |