| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.262 | 19/7:02.978 |
| 2 | 5 | 26.136 | 18/7:15.582 |
| 3 | 5 | 23.509 | 18/7:11.442 |
| 4 | 4 | 21.923 | 18/7:02.235 |
| 5 | 4 | 20.542 | 19/7:14.614 |
| 6 | 5 | 24.769 | 19/7:20.613 |
| 7 | 5 | 22.394 | 19/7:18.452 |
| 8 | 5 | 20.117 | 19/7:11.423 |
| 9 | 5 | 22.099 | 19/7:10.141 |
| 10 | 5 | 21.278 | 19/7:07.555 |
| 11 | 5 | 20.969 | 19/7:04.906 |
| 12 | 4 | 20.620 | 19/7:02.145 |
| 13 | 4 | 20.985 | 19/7:00.343 |
| 14 | 4 | 24.023 | 19/7:02.921 |
| 15 | 4 | 24.281 | 19/7:05.482 |
| 16 | 4 | 20.230 | 19/7:02.913 |
| 17 | 4 | 20.812 | 19/7:01.296 |
| 18 | 4 | 26.467 | 19/7:05.828 |
| 19 | 4 | 21.471 | 19/7:04.887 |