| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.806 | 18/5:02.508 |
| 2 | 4 | 16.378 | 19/5:15.248 |
| 3 | 4 | 16.253 | 19/5:13.101 |
| 4 | 4 | 16.714 | 19/5:14.217 |
| 5 | 4 | 17.180 | 19/5:16.658 |
| 6 | 4 | 16.572 | 19/5:16.359 |
| 7 | 4 | 16.400 | 19/5:15.680 |
| 8 | 4 | 16.578 | 19/5:15.592 |
| 9 | 4 | 18.354 | 18/5:02.470 |
| 10 | 4 | 16.597 | 18/5:02.098 |
| 11 | 4 | 18.518 | 18/5:04.936 |
| 12 | 4 | 16.702 | 18/5:04.578 |
| 13 | 4 | 19.018 | 18/5:07.482 |
| 14 | 4 | 16.560 | 18/5:06.810 |
| 15 | 4 | 16.380 | 18/5:06.012 |
| 16 | 3 | 16.347 | 18/5:05.277 |
| 17 | 3 | 16.698 | 18/5:04.999 |
| 18 | 3 | 16.057 | 18/5:04.112 |