| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.514 | N/A |
| 2 | 3 | 20.806 | 19/6:16.022 |
| 3 | 3 | 19.048 | 19/6:00.002 |
| 4 | 3 | 18.113 | 20/6:08.638 |
| 5 | 3 | 22.516 | 19/6:03.687 |
| 6 | 3 | 20.114 | 19/6:03.663 |
| 7 | 3 | 20.267 | 19/6:04.106 |
| 8 | 3 | 21.969 | 19/6:08.798 |
| 9 | 3 | 19.799 | 19/6:07.436 |
| 10 | 3 | 22.128 | 19/6:11.034 |
| 11 | 3 | 20.197 | 19/6:10.436 |
| 12 | 3 | 23.859 | 19/6:15.940 |
| 13 | 3 | 22.811 | 19/6:18.954 |
| 14 | 3 | 19.998 | 19/6:17.610 |
| 15 | 3 | 20.098 | 19/6:16.586 |
| 16 | 3 | 21.978 | 19/6:17.955 |
| 17 | 3 | 19.808 | 19/6:16.711 |
| 18 | 3 | 20.240 | 19/6:16.071 |
| 19 | 3 | 21.295 | 19/6:16.558 |