| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.777 | 20/5:15.540 |
| 2 | 3 | 20.405 | 17/5:07.547 |
| 3 | 3 | 13.975 | 18/5:00.942 |
| 4 | 3 | 13.781 | 19/5:03.706 |
| 5 | 3 | 13.981 | 20/5:11.676 |
| 6 | 3 | 13.984 | 20/5:06.343 |
| 7 | 3 | 15.497 | 20/5:06.857 |
| 8 | 3 | 15.860 | 20/5:08.150 |
| 9 | 3 | 13.904 | 20/5:04.809 |
| 10 | 3 | 14.251 | 20/5:02.830 |
| 11 | 3 | 19.573 | 20/5:10.887 |
| 12 | 2 | 14.357 | 20/5:08.908 |
| 13 | 3 | 18.113 | 20/5:13.012 |
| 14 | 3 | 14.518 | 20/5:11.394 |
| 15 | 3 | 18.140 | 20/5:14.821 |
| 16 | 3 | 13.882 | 20/5:12.498 |
| 17 | 3 | 14.637 | 20/5:11.335 |
| 18 | 3 | 17.152 | 20/5:13.097 |
| 19 | 3 | 14.338 | 20/5:11.711 |
| 20 | 3 | 14.144 | 20/5:10.269 |