| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.317 | 20/6:06.340 |
| 2 | 1 | 17.493 | 21/6:16.005 |
| 3 | 1 | 17.502 | 21/6:13.184 |
| 4 | 1 | 18.321 | 21/6:16.073 |
| 5 | 1 | 18.163 | 21/6:17.143 |
| 6 | 1 | 18.015 | 21/6:17.338 |
| 7 | 1 | 17.567 | 21/6:16.134 |
| 8 | 1 | 17.646 | 21/6:15.438 |
| 9 | 1 | 19.656 | 20/6:01.511 |
| 10 | 1 | 26.282 | 20/6:17.924 |
| 11 | 1 | 17.753 | 20/6:15.845 |
| 12 | 2 | 28.723 | 19/6:12.777 |
| 13 | 2 | 17.494 | 19/6:09.670 |
| 14 | 1 | 18.189 | 19/6:07.950 |
| 15 | 1 | 18.117 | 19/6:06.368 |
| 16 | 1 | 19.707 | 19/6:06.872 |
| 17 | 1 | 18.190 | 19/6:05.621 |
| 18 | 1 | 17.335 | 19/6:03.607 |
| 19 | 2 | 25.045 | 19/6:09.515 |