| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.249 | 21/6:02.229 |
| 2 | 4 | 16.996 | 22/6:16.695 |
| 3 | 4 | 17.222 | 21/6:00.269 |
| 4 | 3 | 16.620 | 22/6:14.478 |
| 5 | 3 | 16.349 | 22/6:11.518 |
| 6 | 4 | 17.457 | 22/6:13.608 |
| 7 | 4 | 17.431 | 22/6:15.018 |
| 8 | 4 | 16.505 | 22/6:13.530 |
| 9 | 4 | 16.508 | 22/6:12.379 |
| 10 | 4 | 19.319 | 21/6:00.478 |
| 11 | 4 | 17.059 | 21/6:00.274 |
| 12 | 4 | 17.131 | 21/6:00.231 |
| 13 | 4 | 17.942 | 21/6:01.504 |
| 14 | 4 | 16.623 | 21/6:00.617 |
| 15 | 4 | 16.567 | 22/6:16.901 |
| 16 | 4 | 18.063 | 21/6:00.991 |
| 17 | 4 | 19.045 | 21/6:03.283 |
| 18 | 4 | 17.208 | 21/6:03.176 |
| 19 | 4 | 16.834 | 21/6:02.668 |
| 20 | 4 | 17.218 | 21/6:02.613 |
| 21 | 4 | 16.451 | 21/6:01.797 |