| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.446 | 54/4:00.084 |
| 2 | 1 | 4.244 | 56/4:03.320 |
| 3 | 1 | 4.258 | 56/4:01.696 |
| 4 | 1 | 4.436 | 56/4:03.376 |
| 5 | 2 | 4.346 | 56/4:03.376 |
| 6 | 2 | 4.344 | 56/4:03.357 |
| 7 | 2 | 4.473 | 55/4:00.012 |
| 8 | 2 | 4.379 | 55/4:00.116 |
| 9 | 2 | 4.419 | 55/4:00.442 |
| 10 | 2 | 4.348 | 55/4:00.311 |
| 11 | 2 | 4.405 | 55/4:00.490 |
| 12 | 2 | 4.366 | 55/4:00.460 |
| 13 | 2 | 4.455 | 55/4:00.811 |
| 14 | 2 | 4.429 | 55/4:01.010 |
| 15 | 2 | 4.516 | 55/4:01.501 |
| 16 | 2 | 4.643 | 55/4:02.368 |
| 17 | 2 | 12.079 | 50/4:02.900 |
| 18 | 2 | 4.523 | 50/4:01.969 |
| 19 | 2 | 5.474 | 50/4:03.639 |