| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.707 | 51/4:00.057 |
| 2 | 4 | 4.693 | 52/4:04.400 |
| 3 | 4 | 5.129 | 50/4:02.150 |
| 4 | 4 | 19.577 | 29/4:07.269 |
| 5 | 4 | 4.888 | 31/4:01.763 |
| 6 | 4 | 4.726 | 33/4:00.460 |
| 7 | 4 | 4.643 | 35/4:01.815 |
| 8 | 4 | 6.710 | 35/4:00.944 |
| 9 | 4 | 4.759 | 37/4:05.976 |
| 10 | 4 | 16.935 | 32/4:05.654 |
| 11 | 4 | 5.005 | 33/4:05.316 |
| 12 | 4 | 18.549 | 29/4:02.442 |
| 13 | 4 | 4.828 | 30/4:02.652 |
| 14 | 4 | 4.619 | 31/4:03.058 |
| 15 | 4 | 5.671 | 32/4:06.270 |
| 16 | 4 | 4.852 | 32/4:00.582 |
| 17 | 4 | 16.714 | 30/4:01.774 |
| 18 | 4 | 5.067 | 31/4:04.680 |
| 19 | 4 | 4.880 | 32/4:07.498 |
| 20 | 4 | 4.767 | 32/4:02.750 |