| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 18.140 | 20/6:02.800 |
| 2 | 8 | 18.382 | 20/6:05.220 |
| 3 | 8 | 17.341 | 21/6:17.041 |
| 4 | 8 | 17.842 | 21/6:16.451 |
| 5 | 9 | 17.624 | 21/6:15.182 |
| 6 | 8 | 18.328 | 21/6:16.800 |
| 7 | 8 | 17.194 | 21/6:14.553 |
| 8 | 9 | 19.573 | 20/6:01.060 |
| 9 | 9 | 20.240 | 20/6:05.920 |
| 10 | 9 | 17.577 | 20/6:04.482 |
| 11 | 9 | 18.932 | 20/6:05.769 |
| 12 | 9 | 17.518 | 20/6:04.485 |
| 13 | 9 | 18.271 | 20/6:04.557 |
| 14 | 9 | 18.104 | 20/6:04.380 |
| 15 | 9 | 18.577 | 20/6:04.857 |
| 16 | 9 | 17.706 | 20/6:04.186 |
| 17 | 9 | 18.583 | 20/6:04.626 |
| 18 | 9 | 18.822 | 20/6:05.282 |
| 19 | 9 | 16.989 | 20/6:03.940 |
| 20 | 9 | 17.639 | 20/6:03.382 |