| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 21.515 | 17/6:05.755 |
| 2 | 6 | 20.554 | 18/6:18.621 |
| 3 | 5 | 19.573 | 18/6:09.852 |
| 4 | 5 | 19.193 | 18/6:03.758 |
| 5 | 4 | 20.053 | 18/6:03.197 |
| 6 | 4 | 22.480 | 18/6:10.104 |
| 7 | 5 | 21.130 | 18/6:11.566 |
| 8 | 4 | 19.331 | 18/6:08.615 |
| 9 | 4 | 18.860 | 18/6:05.378 |
| 10 | 4 | 19.530 | 18/6:03.994 |
| 11 | 5 | 21.928 | 18/6:06.786 |
| 12 | 3 | 18.856 | 18/6:04.505 |
| 13 | 3 | 19.442 | 18/6:03.385 |
| 14 | 3 | 18.526 | 18/6:01.248 |
| 15 | 3 | 21.245 | 18/6:02.659 |
| 16 | 2 | 19.002 | 18/6:01.370 |
| 17 | 2 | 22.952 | 18/6:04.415 |
| 18 | 2 | 22.180 | 18/6:06.350 |