| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.361 | N/A |
| 2 | 5 | 20.060 | 19/6:03.441 |
| 3 | 5 | 18.752 | 20/6:11.075 |
| 4 | 5 | 17.892 | 20/6:01.486 |
| 5 | 4 | 18.190 | 21/6:16.831 |
| 6 | 5 | 20.315 | 20/6:04.155 |
| 7 | 5 | 17.843 | 20/6:00.359 |
| 8 | 6 | 17.523 | 21/6:15.432 |
| 9 | 4 | 18.280 | 21/6:14.498 |
| 10 | 4 | 17.368 | 21/6:11.745 |
| 11 | 5 | 24.790 | 20/6:05.285 |
| 12 | 5 | 19.075 | 20/6:05.240 |
| 13 | 6 | 18.105 | 20/6:03.666 |
| 14 | 6 | 18.373 | 20/6:02.726 |
| 15 | 5 | 17.759 | 20/6:01.087 |
| 16 | 5 | 17.220 | 21/6:17.754 |
| 17 | 5 | 17.831 | 21/6:16.581 |
| 18 | 5 | 17.238 | 21/6:14.848 |
| 19 | 5 | 17.843 | 21/6:13.979 |
| 20 | 5 | 17.335 | 21/6:12.668 |
| 21 | 5 | 17.420 | 21/6:11.573 |