| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.996 | 19/5:03.924 |
| 2 | 4 | 16.043 | 19/5:04.370 |
| 3 | 3 | 16.188 | 19/5:05.438 |
| 4 | 4 | 17.654 | 19/5:12.935 |
| 5 | 4 | 18.627 | 18/5:04.229 |
| 6 | 4 | 16.192 | 18/5:02.100 |
| 7 | 4 | 16.147 | 18/5:00.464 |
| 8 | 4 | 16.740 | 18/5:00.571 |
| 9 | 4 | 16.156 | 19/5:16.124 |
| 10 | 4 | 15.929 | 19/5:14.777 |
| 11 | 4 | 15.703 | 19/5:13.284 |
| 12 | 4 | 15.979 | 19/5:12.477 |
| 13 | 4 | 15.671 | 19/5:11.344 |
| 14 | 4 | 16.326 | 19/5:11.262 |
| 15 | 4 | 16.331 | 19/5:11.197 |
| 16 | 4 | 16.315 | 19/5:11.121 |
| 17 | 4 | 16.530 | 19/5:11.295 |
| 18 | 4 | 16.544 | 19/5:11.464 |
| 19 | 4 | 16.516 | 19/5:11.587 |