| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.657 | 21/5:07.797 |
| 2 | 1 | 14.461 | 21/5:05.739 |
| 3 | 1 | 14.301 | 21/5:03.933 |
| 4 | 1 | 14.496 | 21/5:04.054 |
| 5 | 1 | 14.537 | 21/5:04.298 |
| 6 | 1 | 14.370 | 21/5:03.877 |
| 7 | 2 | 18.336 | 20/5:00.451 |
| 8 | 1 | 14.839 | 21/5:14.992 |
| 9 | 1 | 14.545 | 21/5:13.931 |
| 10 | 2 | 17.543 | 20/5:04.170 |
| 11 | 2 | 16.336 | 20/5:06.220 |
| 12 | 2 | 14.523 | 20/5:04.907 |
| 13 | 2 | 14.786 | 20/5:04.200 |
| 14 | 2 | 14.419 | 20/5:03.070 |
| 15 | 2 | 14.390 | 20/5:02.052 |
| 16 | 2 | 14.386 | 20/5:01.156 |
| 17 | 1 | 14.517 | 20/5:00.520 |
| 18 | 1 | 15.136 | 20/5:00.642 |
| 19 | 1 | 14.517 | 20/5:00.100 |
| 20 | 1 | 14.469 | 21/5:14.542 |
| 21 | 1 | 14.794 | 21/5:14.358 |