| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.147 | 19/6:03.793 |
| 2 | 5 | 24.528 | 17/6:11.237 |
| 3 | 6 | 20.055 | 17/6:01.137 |
| 4 | 4 | 19.261 | 18/6:13.459 |
| 5 | 4 | 20.582 | 18/6:12.863 |
| 6 | 4 | 19.789 | 18/6:10.086 |
| 7 | 3 | 18.589 | 18/6:05.017 |
| 8 | 5 | 22.918 | 18/6:10.955 |
| 9 | 3 | 19.321 | 18/6:08.380 |
| 10 | 5 | 21.108 | 18/6:09.536 |
| 11 | 3 | 20.509 | 18/6:09.502 |
| 12 | 3 | 18.447 | 18/6:06.381 |
| 13 | 2 | 19.010 | 18/6:04.519 |
| 14 | 3 | 24.438 | 18/6:09.903 |
| 15 | 3 | 21.004 | 18/6:10.447 |
| 16 | 4 | 22.023 | 18/6:12.070 |
| 17 | 2 | 19.681 | 18/6:11.022 |
| 18 | 2 | 21.793 | 18/6:12.203 |