| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.679 | 32/4:05.728 |
| 2 | 1 | 4.177 | 41/4:03.048 |
| 3 | 1 | 4.174 | 45/4:00.045 |
| 4 | 3 | 5.716 | 45/4:04.642 |
| 5 | 3 | 4.518 | 46/4:01.628 |
| 6 | 3 | 4.185 | 48/4:03.592 |
| 7 | 4 | 11.111 | 41/4:03.422 |
| 8 | 4 | 4.182 | 42/4:00.145 |
| 9 | 4 | 4.682 | 43/4:00.914 |
| 10 | 4 | 4.239 | 44/4:00.517 |
| 11 | 4 | 4.165 | 45/4:00.066 |
| 12 | 4 | 4.106 | 46/4:01.247 |
| 13 | 4 | 4.463 | 47/4:03.666 |
| 14 | 4 | 5.925 | 46/4:00.915 |
| 15 | 4 | 4.332 | 47/4:03.315 |
| 16 | 4 | 5.463 | 47/4:04.156 |
| 17 | 4 | 4.466 | 47/4:02.141 |
| 18 | 4 | 4.251 | 48/4:04.890 |