| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.500 | 21/6:07.500 |
| 2 | 5 | 18.180 | 21/6:14.640 |
| 3 | 4 | 17.582 | 21/6:12.834 |
| 4 | 4 | 17.696 | 21/6:12.529 |
| 5 | 5 | 18.061 | 21/6:13.880 |
| 6 | 5 | 17.445 | 21/6:12.624 |
| 7 | 5 | 18.233 | 21/6:14.091 |
| 8 | 5 | 17.393 | 21/6:12.986 |
| 9 | 4 | 17.539 | 21/6:12.468 |
| 10 | 5 | 17.767 | 21/6:12.532 |
| 11 | 5 | 17.492 | 21/6:12.059 |
| 12 | 5 | 17.251 | 21/6:11.243 |
| 13 | 5 | 17.143 | 21/6:10.379 |
| 14 | 4 | 17.616 | 21/6:10.347 |
| 15 | 4 | 18.617 | 21/6:11.721 |
| 16 | 4 | 17.971 | 21/6:12.075 |
| 17 | 4 | 16.870 | 21/6:11.028 |
| 18 | 4 | 18.248 | 21/6:11.705 |
| 19 | 4 | 17.441 | 21/6:11.418 |
| 20 | 4 | 17.489 | 21/6:11.211 |
| 21 | 4 | 17.298 | 21/6:10.832 |