| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.5 | 49/4:05.000 |
| 2 | 2 | 4.923 | 49/4:03.113 |
| 3 | 1 | 4.953 | 49/4:02.975 |
| 4 | 1 | 4.961 | 49/4:03.003 |
| 5 | 1 | 4.865 | 49/4:02.080 |
| 6 | 1 | 4.852 | 49/4:01.358 |
| 7 | 1 | 4.879 | 49/4:01.031 |
| 8 | 1 | 4.906 | 49/4:00.951 |
| 9 | 2 | 8.842 | 45/4:00.905 |
| 10 | 2 | 5.095 | 46/4:05.070 |
| 11 | 4 | 1:13.662 | 21/4:02.336 |
| 12 | 4 | 5.001 | 22/4:01.888 |
| 13 | 4 | 5.027 | 23/4:02.324 |
| 14 | 3 | 4.973 | 24/4:03.324 |
| 15 | 3 | 4.982 | 25/4:04.868 |
| 16 | 3 | 5.059 | 26/4:06.968 |
| 17 | 3 | 4.999 | 26/4:00.086 |
| 18 | 3 | 4.994 | 27/4:02.959 |
| 19 | 3 | 5.164 | 28/4:06.307 |