| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.549 | 20/6:10.980 |
| 2 | 3 | 19.082 | 20/6:16.310 |
| 3 | 3 | 20.544 | 19/6:08.442 |
| 4 | 3 | 18.550 | 19/6:04.444 |
| 5 | 3 | 21.770 | 19/6:14.281 |
| 6 | 7 | 26.935 | 18/6:16.290 |
| 7 | 7 | 19.045 | 18/6:11.507 |
| 8 | 5 | 18.165 | 18/6:05.940 |
| 9 | 5 | 19.935 | 18/6:05.150 |
| 10 | 6 | 21.798 | 18/6:07.871 |
| 11 | 6 | 22.060 | 18/6:10.527 |
| 12 | 6 | 18.236 | 18/6:07.003 |
| 13 | 5 | 19.610 | 18/6:05.925 |
| 14 | 5 | 19.036 | 18/6:04.262 |
| 15 | 5 | 18.316 | 18/6:01.957 |
| 16 | 5 | 23.765 | 18/6:06.070 |
| 17 | 5 | 19.997 | 18/6:05.710 |
| 18 | 5 | 20.189 | 18/6:05.582 |