| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.618 | 52/4:00.136 |
| 2 | 3 | 4.635 | 52/4:00.578 |
| 3 | 3 | 4.452 | 53/4:02.122 |
| 4 | 3 | 4.473 | 53/4:00.859 |
| 5 | 3 | 4.800 | 53/4:03.567 |
| 6 | 3 | 4.615 | 53/4:03.738 |
| 7 | 3 | 4.792 | 52/4:00.574 |
| 8 | 3 | 4.577 | 52/4:00.253 |
| 9 | 4 | 41.502 | 28/4:04.110 |
| 10 | 4 | 4.812 | 29/4:01.500 |
| 11 | 4 | 5.260 | 30/4:01.462 |
| 12 | 4 | 5.071 | 31/4:01.818 |
| 13 | 4 | 4.598 | 32/4:01.735 |
| 14 | 4 | 4.578 | 33/4:02.274 |
| 15 | 4 | 5.179 | 34/4:04.714 |
| 16 | 4 | 4.574 | 35/4:06.173 |
| 17 | 4 | 4.654 | 35/4:01.274 |
| 18 | 4 | 5.305 | 36/4:04.990 |