| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.623 | 20/5:12.460 |
| 2 | 1 | 15.697 | 20/5:13.200 |
| 3 | 1 | 15.756 | 20/5:13.840 |
| 4 | 1 | 15.116 | 20/5:10.960 |
| 5 | 1 | 15.429 | 20/5:10.484 |
| 6 | 1 | 15.564 | 20/5:10.617 |
| 7 | 1 | 15.245 | 20/5:09.800 |
| 8 | 1 | 17.588 | 20/5:15.045 |
| 9 | 1 | 15.609 | 20/5:14.727 |
| 10 | 1 | 15.234 | 20/5:13.722 |
| 11 | 1 | 15.251 | 20/5:12.931 |
| 12 | 1 | 15.187 | 20/5:12.165 |
| 13 | 1 | 15.705 | 20/5:12.314 |
| 14 | 1 | 16.710 | 20/5:13.877 |
| 15 | 1 | 15.742 | 20/5:13.941 |
| 16 | 1 | 15.703 | 20/5:13.949 |
| 17 | 1 | 19.569 | 19/5:02.578 |
| 18 | 1 | 16.457 | 19/5:03.140 |
| 19 | 1 | 15.965 | 19/5:03.150 |