| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.144 | 17/6:16.448 |
| 2 | 3 | 20.283 | 17/6:00.630 |
| 3 | 2 | 20.737 | 18/6:18.984 |
| 4 | 2 | 20.950 | 18/6:18.513 |
| 5 | 3 | 21.752 | 18/6:21.118 |
| 6 | 3 | 21.507 | 17/6:00.890 |
| 7 | 2 | 20.960 | 17/6:00.237 |
| 8 | 2 | 20.613 | 18/6:20.128 |
| 9 | 2 | 20.849 | 18/6:19.590 |
| 10 | 3 | 22.123 | 17/6:00.261 |
| 11 | 3 | 20.872 | 18/6:20.929 |
| 12 | 3 | 21.035 | 18/6:20.737 |
| 13 | 3 | 24.748 | 17/6:04.288 |
| 14 | 3 | 21.277 | 17/6:04.104 |
| 15 | 3 | 21.510 | 17/6:04.208 |
| 16 | 3 | 21.205 | 17/6:03.975 |
| 17 | 3 | 21.077 | 17/6:03.642 |