I have no team name and I must solve!

Expert Track
Paul Smith
Carrie de Lacy
Chris de Lacy
Polly Smith
Jennifer Samuelsson
PuzzleGuessesSolve Time (UTC)
18/22 at 11:32am
18/22 at 4:12pm
128/22 at 5:58pm
28/22 at 7:07pm
28/23 at 7:27am
38/23 at 9:02am
18/23 at 3:17pm
28/23 at 8:21pm
28/24 at 10:43pm
38/25 at 5:47pm
18/25 at 8:13pm
518/25 at 8:33pm
18/26 at 12:39pm
48/26 at 12:50pm
9
1