| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.877 | N/A |
| 2 | 4 | 17.398 | 21/6:04.837 |
| 3 | 5 | 19.717 | 20/6:09.469 |
| 4 | 5 | 16.245 | 21/6:12.610 |
| 5 | 5 | 22.099 | 20/6:15.307 |
| 6 | 5 | 16.634 | 20/6:06.830 |
| 7 | 5 | 16.668 | 20/6:01.286 |
| 8 | 5 | 16.322 | 21/6:14.257 |
| 9 | 5 | 16.685 | 21/6:11.297 |
| 10 | 5 | 16.525 | 21/6:08.639 |
| 11 | 5 | 17.139 | 21/6:07.741 |
| 12 | 4 | 17.020 | 21/6:06.789 |
| 13 | 4 | 17.232 | 21/6:06.350 |
| 14 | 4 | 19.340 | 21/6:09.221 |
| 15 | 4 | 16.919 | 21/6:08.224 |
| 16 | 4 | 19.861 | 21/6:11.282 |
| 17 | 4 | 19.725 | 21/6:13.788 |
| 18 | 4 | 16.658 | 21/6:12.391 |
| 19 | 4 | 16.666 | 21/6:11.158 |
| 20 | 4 | 16.692 | 21/6:10.082 |
| 21 | 4 | 18.137 | 21/6:10.559 |