| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 9.139 | N/A |
| 2 | 5 | 17.805 | 21/6:05.239 |
| 3 | 5 | 17.362 | 21/6:00.809 |
| 4 | 5 | 17.434 | 22/6:17.346 |
| 5 | 5 | 17.025 | 22/6:14.675 |
| 6 | 5 | 17.060 | 22/6:13.220 |
| 7 | 6 | 20.012 | 21/6:04.799 |
| 8 | 6 | 17.649 | 21/6:04.416 |
| 9 | 6 | 17.284 | 21/6:03.216 |
| 10 | 5 | 19.129 | 21/6:06.383 |
| 11 | 5 | 18.250 | 21/6:07.159 |
| 12 | 5 | 17.355 | 21/6:06.166 |
| 13 | 5 | 17.504 | 21/6:05.587 |
| 14 | 5 | 17.052 | 21/6:04.402 |
| 15 | 5 | 17.391 | 21/6:03.870 |
| 16 | 5 | 17.215 | 21/6:03.175 |
| 17 | 5 | 17.239 | 21/6:02.596 |
| 18 | 5 | 17.118 | 21/6:01.943 |
| 19 | 5 | 16.789 | 21/6:00.997 |
| 20 | 5 | 17.187 | 21/6:00.570 |
| 21 | 5 | 17.442 | 21/6:00.441 |