| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.122 | N/A |
| 2 | 1 | 17.491 | 21/6:05.942 |
| 3 | 1 | 16.900 | 21/6:00.032 |
| 4 | 2 | 22.262 | 20/6:14.924 |
| 5 | 2 | 17.014 | 20/6:06.040 |
| 6 | 2 | 16.325 | 21/6:16.009 |
| 7 | 2 | 17.614 | 21/6:14.808 |
| 8 | 2 | 17.814 | 21/6:14.464 |
| 9 | 2 | 22.224 | 20/6:06.776 |
| 10 | 2 | 16.667 | 20/6:03.000 |
| 11 | 2 | 16.595 | 21/6:17.934 |
| 12 | 2 | 17.092 | 21/6:16.118 |
| 13 | 2 | 20.307 | 20/6:01.771 |
| 14 | 2 | 16.701 | 21/6:17.669 |
| 15 | 2 | 17.170 | 21/6:16.373 |
| 16 | 2 | 17.651 | 21/6:15.891 |
| 17 | 2 | 18.738 | 21/6:16.828 |
| 18 | 2 | 17.142 | 21/6:15.777 |
| 19 | 2 | 19.231 | 21/6:17.164 |
| 20 | 2 | 17.096 | 21/6:16.157 |
| 21 | 2 | 16.860 | 21/6:15.016 |