| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.870 | N/A |
| 2 | 3 | 17.770 | 21/6:17.027 |
| 3 | 3 | 17.608 | 21/6:15.065 |
| 4 | 3 | 17.118 | 21/6:11.843 |
| 5 | 3 | 18.201 | 21/6:15.355 |
| 6 | 3 | 17.875 | 21/6:16.158 |
| 7 | 4 | 19.591 | 20/6:04.386 |
| 8 | 3 | 18.012 | 20/6:04.345 |
| 9 | 3 | 18.748 | 20/6:06.062 |
| 10 | 3 | 17.861 | 20/6:05.525 |
| 11 | 3 | 16.790 | 20/6:03.060 |
| 12 | 3 | 17.578 | 20/6:02.405 |
| 13 | 3 | 17.555 | 20/6:01.822 |
| 14 | 3 | 17.454 | 20/6:01.182 |
| 15 | 3 | 17.852 | 20/6:01.173 |
| 16 | 3 | 17.711 | 20/6:00.987 |
| 17 | 3 | 17.839 | 20/6:00.976 |
| 18 | 3 | 16.991 | 20/6:00.018 |
| 19 | 3 | 17.281 | 21/6:17.242 |
| 20 | 3 | 17.398 | 21/6:16.852 |
| 21 | 3 | 18.216 | 21/6:17.319 |