| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.501 | 18/6:09.018 |
| 2 | 4 | 20.090 | 18/6:05.319 |
| 3 | 4 | 19.339 | 19/6:19.557 |
| 4 | 4 | 21.852 | 18/6:08.019 |
| 5 | 6 | 27.956 | 17/6:13.109 |
| 6 | 6 | 23.488 | 17/6:17.474 |
| 7 | 6 | 18.760 | 17/6:09.109 |
| 8 | 6 | 18.873 | 17/6:03.075 |
| 9 | 6 | 19.420 | 18/6:20.558 |
| 10 | 5 | 20.351 | 18/6:19.134 |
| 11 | 6 | 23.820 | 17/6:02.332 |
| 12 | 6 | 18.887 | 18/6:20.005 |
| 13 | 6 | 17.938 | 18/6:15.612 |
| 14 | 5 | 18.411 | 18/6:12.453 |
| 15 | 4 | 19.019 | 18/6:10.446 |
| 16 | 5 | 21.370 | 18/6:11.334 |
| 17 | 6 | 30.30 | 17/6:00.075 |