| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.641 | 21/6:10.461 |
| 2 | 3 | 17.101 | 21/6:04.791 |
| 3 | 3 | 16.673 | 22/6:17.043 |
| 4 | 3 | 17.038 | 22/6:16.491 |
| 5 | 3 | 17.077 | 22/6:16.332 |
| 6 | 2 | 17.357 | 21/6:00.104 |
| 7 | 2 | 17.321 | 21/6:00.624 |
| 8 | 3 | 19.370 | 21/6:06.392 |
| 9 | 4 | 17.733 | 21/6:07.059 |
| 10 | 4 | 17.122 | 21/6:06.309 |
| 11 | 4 | 16.696 | 21/6:04.883 |
| 12 | 4 | 16.811 | 21/6:03.895 |
| 13 | 4 | 17.268 | 21/6:03.798 |
| 14 | 4 | 16.965 | 21/6:03.260 |
| 15 | 4 | 17.244 | 21/6:03.184 |
| 16 | 4 | 17.078 | 21/6:02.900 |
| 17 | 4 | 17.082 | 21/6:02.654 |
| 18 | 4 | 16.563 | 21/6:01.830 |
| 19 | 4 | 16.937 | 21/6:01.506 |
| 20 | 4 | 16.776 | 21/6:01.046 |
| 21 | 4 | 16.564 | 21/6:00.417 |