| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.077 | 20/6:01.540 |
| 2 | 3 | 21.504 | 19/6:16.020 |
| 3 | 2 | 19.734 | 19/6:15.662 |
| 4 | 3 | 23.465 | 18/6:12.510 |
| 5 | 4 | 18.274 | 18/6:03.794 |
| 6 | 4 | 20.818 | 18/6:05.616 |
| 7 | 4 | 16.339 | 19/6:15.144 |
| 8 | 4 | 24.456 | 18/6:06.001 |
| 9 | 3 | 17.213 | 19/6:19.747 |
| 10 | 4 | 32.942 | 17/6:01.797 |
| 11 | 5 | 15.988 | 18/6:14.416 |
| 12 | 3 | 17.150 | 18/6:08.940 |
| 13 | 4 | 21.314 | 18/6:10.072 |
| 14 | 4 | 23.028 | 18/6:13.245 |
| 15 | 4 | 16.763 | 18/6:08.478 |
| 16 | 5 | 22.105 | 18/6:10.316 |
| 17 | 4 | 19.218 | 18/6:08.881 |
| 18 | 4 | 26.778 | 18/6:15.166 |