| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.126 | 19/6:03.394 |
| 2 | 1 | 19.047 | 19/6:02.644 |
| 3 | 1 | 19.680 | 19/6:06.402 |
| 4 | 1 | 21.360 | 19/6:16.262 |
| 5 | 1 | 19.037 | 19/6:13.350 |
| 6 | 1 | 18.790 | 19/6:10.627 |
| 7 | 1 | 18.849 | 19/6:08.842 |
| 8 | 1 | 19.170 | 19/6:08.265 |
| 9 | 1 | 18.473 | 19/6:06.345 |
| 10 | 1 | 19.586 | 19/6:06.924 |
| 11 | 1 | 18.954 | 19/6:06.306 |
| 12 | 1 | 22.899 | 19/6:12.037 |
| 13 | 1 | 18.938 | 19/6:11.098 |
| 14 | 1 | 20.792 | 19/6:12.809 |
| 15 | 1 | 18.794 | 19/6:11.760 |
| 16 | 1 | 18.924 | 19/6:10.998 |
| 17 | 1 | 20.246 | 19/6:11.802 |
| 18 | 1 | 18.776 | 19/6:10.966 |
| 19 | 1 | 18.112 | 19/6:09.553 |