| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.140 | 18/6:02.520 |
| 2 | 4 | 20.337 | 18/6:04.293 |
| 3 | 4 | 20.157 | 18/6:03.804 |
| 4 | 3 | 19.208 | 19/6:19.250 |
| 5 | 4 | 23.565 | 18/6:12.265 |
| 6 | 4 | 25.666 | 17/6:05.707 |
| 7 | 4 | 20.126 | 17/6:02.340 |
| 8 | 4 | 20.559 | 17/6:00.736 |
| 9 | 4 | 19.641 | 18/6:18.798 |
| 10 | 4 | 20.228 | 18/6:17.329 |
| 11 | 4 | 19.107 | 18/6:14.292 |
| 12 | 4 | 19.560 | 18/6:12.441 |
| 13 | 4 | 19.504 | 18/6:10.797 |
| 14 | 4 | 23.336 | 18/6:14.315 |
| 15 | 4 | 22.487 | 18/6:16.345 |
| 16 | 4 | 19.938 | 18/6:15.254 |
| 17 | 4 | 19.755 | 18/6:14.097 |
| 18 | 4 | 20.410 | 18/6:13.724 |