[KyleGoetz]

I looked at the first and transcribed a few panels quickly: 1. ここまで１分
通過予定タイムを５秒オーバーしてるわ
急ぎなさい
ターゲットは生きてるの。
一秒遅れれば１０mは距離を離されるわよ！

2.can't make out the kanji

3.位置

4.到着

5. 彼の間合いのギリギリを頭に＿き込みなさい

6. 何言ってん

7-8 no kanji, and I stopped there.

As for onomatopoeia, you probably want to know the word gitaigo 擬態語, which is a mimetic word. It's stuff like じろじろと見る, meaning "to stare." じろじろ is not an actual sound, so it's not an onomatopoeia ("giongo," 擬音語).

I can't recommend an actual resource, but google around for a gitaigo and giongo dictionary. There's bound to be a really good one out there.