| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.711 | N/A |
| 2 | 1 | 15.363 | 20/5:07.608 |
| 3 | 1 | 15.328 | 20/5:07.275 |
| 4 | 1 | 16.411 | 20/5:14.023 |
| 5 | 1 | 15.416 | 20/5:12.671 |
| 6 | 1 | 15.530 | 20/5:12.293 |
| 7 | 1 | 16.898 | 19/5:00.549 |
| 8 | 1 | 15.443 | 20/5:15.338 |
| 9 | 1 | 18.294 | 19/5:05.247 |
| 10 | 1 | 15.815 | 19/5:04.707 |
| 11 | 1 | 15.320 | 19/5:03.383 |
| 12 | 1 | 15.127 | 19/5:01.984 |
| 13 | 1 | 15.457 | 19/5:01.314 |
| 14 | 1 | 15.990 | 19/5:01.484 |
| 15 | 1 | 15.232 | 19/5:00.656 |
| 16 | 1 | 15.617 | 19/5:00.400 |
| 17 | 1 | 15.541 | 19/5:00.090 |
| 18 | 1 | 15.682 | 20/5:15.759 |
| 19 | 1 | 15.284 | 20/5:15.222 |
| 20 | 1 | 18.193 | 20/5:17.652 |