| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 25.395 | 19/8:02.505 |
| 2 | 5 | 18.428 | 22/8:02.053 |
| 3 | 5 | 17.721 | 24/8:12.352 |
| 4 | 5 | 18.394 | 25/8:19.612 |
| 5 | 5 | 18.362 | 25/8:11.500 |
| 6 | 5 | 18.236 | 25/8:05.567 |
| 7 | 5 | 17.919 | 25/8:00.196 |
| 8 | 5 | 23.651 | 25/8:14.081 |
| 9 | 5 | 18.094 | 25/8:09.444 |
| 10 | 5 | 17.737 | 25/8:04.842 |
| 11 | 6 | 21.474 | 25/8:09.570 |
| 12 | 6 | 18.720 | 25/8:07.773 |
| 13 | 5 | 18.479 | 25/8:05.788 |
| 14 | 5 | 19.228 | 25/8:05.425 |
| 15 | 5 | 17.934 | 25/8:02.953 |
| 16 | 5 | 18.251 | 25/8:01.286 |
| 17 | 5 | 18.250 | 26/8:19.006 |
| 18 | 5 | 19.849 | 25/8:00.725 |
| 19 | 5 | 17.880 | 26/8:18.108 |
| 20 | 5 | 22.172 | 25/8:02.717 |
| 21 | 4 | 19.547 | 25/8:03.001 |
| 22 | 4 | 18.349 | 25/8:01.898 |
| 23 | 4 | 18.400 | 25/8:00.946 |
| 24 | 4 | 19.285 | 25/8:00.995 |
| 25 | 4 | 18.981 | 25/8:00.736 |