| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 5.565 | 44/4:04.860 |
| 2 | 3 | 6.280 | 41/4:02.823 |
| 3 | 3 | 5.525 | 42/4:03.180 |
| 4 | 4 | 18.072 | 28/4:08.094 |
| 5 | 4 | 6.006 | 29/4:00.398 |
| 6 | 4 | 5.458 | 31/4:02.348 |
| 7 | 4 | 5.473 | 33/4:06.930 |
| 8 | 4 | 5.725 | 34/4:06.942 |
| 9 | 4 | 6.041 | 34/4:02.326 |
| 10 | 4 | 6.348 | 35/4:06.725 |
| 11 | 4 | 5.788 | 35/4:02.712 |
| 12 | 4 | 7.626 | 35/4:04.729 |
| 13 | 4 | 6.150 | 35/4:02.461 |
| 14 | 4 | 5.607 | 36/4:05.993 |
| 15 | 4 | 5.689 | 36/4:03.247 |
| 16 | 4 | 5.766 | 36/4:01.018 |
| 17 | 4 | 6.185 | 37/4:06.603 |
| 18 | 4 | 5.673 | 37/4:04.564 |
| 19 | 4 | 5.636 | 37/4:02.667 |
| 20 | 4 | 5.487 | 37/4:00.685 |