| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.018 | N/A |
| 2 | 4 | 16.955 | 18/5:05.253 |
| 3 | 4 | 16.562 | 18/5:01.912 |
| 4 | 4 | 16.415 | 19/5:16.061 |
| 5 | 4 | 16.295 | 19/5:15.039 |
| 6 | 4 | 16.508 | 19/5:14.864 |
| 7 | 4 | 18.511 | 18/5:03.881 |
| 8 | 4 | 17.734 | 18/5:05.969 |
| 9 | 4 | 16.950 | 18/5:05.869 |
| 10 | 3 | 16.568 | 18/5:05.069 |
| 11 | 3 | 25.960 | 17/5:02.550 |
| 12 | 3 | 15.997 | 18/5:17.539 |
| 13 | 3 | 16.320 | 18/5:15.615 |
| 14 | 4 | 18.402 | 18/5:16.711 |
| 15 | 4 | 16.826 | 18/5:15.735 |
| 16 | 4 | 15.927 | 18/5:13.872 |
| 17 | 4 | 16.846 | 18/5:13.217 |
| 18 | 3 | 17.762 | 18/5:13.556 |