| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.556 | 19/5:14.564 |
| 2 | 3 | 14.236 | 20/5:07.920 |
| 3 | 3 | 13.592 | 21/5:10.688 |
| 4 | 4 | 16.907 | 20/5:06.455 |
| 5 | 4 | 14.493 | 20/5:03.136 |
| 6 | 4 | 15.320 | 20/5:03.680 |
| 7 | 4 | 16.406 | 20/5:07.171 |
| 8 | 4 | 13.969 | 20/5:03.697 |
| 9 | 4 | 17.741 | 20/5:09.378 |
| 10 | 4 | 14.449 | 20/5:07.338 |
| 11 | 4 | 17.458 | 20/5:11.140 |
| 12 | 4 | 14.144 | 20/5:08.785 |
| 13 | 4 | 17.983 | 20/5:12.698 |
| 14 | 4 | 14.501 | 20/5:11.079 |
| 15 | 4 | 14.462 | 20/5:09.623 |
| 16 | 4 | 14.559 | 20/5:08.470 |
| 17 | 4 | 14.543 | 20/5:07.434 |
| 18 | 4 | 13.982 | 20/5:05.890 |
| 19 | 4 | 15.887 | 20/5:06.514 |
| 20 | 4 | 14.299 | 20/5:05.487 |